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Jan Magnus Bjordal's picture

Jan Magnus Bjordal

Professor, Director, Health Sciences
  • E-mailJan.Bjordal@uib.no
  • Phone+47 55 58 60 37+47 917 79 832
  • Visitor Address
    Kalfarveien 31
  • Postal Address
    Postboks 7804
    5020 Bergen

Musculoskeletal pain

Tendinopathy

Osteoarthritis

Low level laser therapy

Systematic reviews

Academic article
  • Haslerud, Sturla Inge; Magnussen, Liv Heide; Joensen, Jon; Lopez-Martins, Rodrigo Alvaro Brandão; Bjordal, Jan Magnus. 2015. The efficacy of low-level laser therapy for shoulder tendinopathy: a systematic review and meta-analysis of randomized controlled trials. Physiotherapy Research International. 108-125.
  • Leal, Ernesto Cesar Pinto Jr; Vanin, Adriane Aver; Miranda, E; de Carvalho, PDC; Dal Corso, Simone; Bjordal, Jan Magnus. 2015. Effect of phototherapy (low-level laser therapy and light-emitting diode therapy) on exercise performance and markers of exercise recovery: a systematic review with meta-analysis. Lasers in Medical Science.
  • De Oliveira, Adriano Rodrigues; Vanin, Adriane Aver; De Marchi, Thiago; Antonialli, Fernanda Colella; Grandinetti, Vanessa dos Santos; de Paiva, Paulo Roberto Vicente; Albuquerque Pontes, Móes; Santos, Larissa Aline; de Oliveira Aleixo Junior, Ivo; de Carvalho, Paulo de Tarso Camillo; Bjordal, Jan Magnus; Leal, Ernesto Cesar Pinto Jr. 2014. What is the ideal dose and power output of low-level laser therapy (810 nm) on muscle performance and post-exercise recovery? Study protocol for a double-blind, randomized, placebo-controlled trial. Trials.
  • Torres-Silva, Romildo; Lopes-Martins, Rodrigo Álvaro Brandao; Bjordal, Jan Magnus; Frigo, Lúcio; Rahouadj, Rachid; Arnold, Gilles; Leal, Ernesto Cesar Pinto Jr; Magdalou, Jacques; Pallotta, Rodney Capp; Marcos, Rodrigo Labat. 2014. The low level laser therapy (LLLT) operating in 660 nm reduce gene expression of inflammatory mediators in the experimental model of collagenase-induced rat tendinitis. Lasers in Medical Science. 1985-1990.
  • Leal, Ernesto Cesar Pinto Jr; de Almeida, Patrícia; Tomazoni, Shaiane Silva; de Carvalho, Paulo de Tarso Camillo; Lopes-Martins, Rodrigo Alvaro Brandao; Frigo, Lúcio; Joensen, Jon; Johnson, Mark I.; Bjordal, Jan Magnus. 2014. Superpulsed low-level laser therapy protects skeletal muscle of mdx mice against damage, inflammation and morphological changes delaying dystrophy progression. PLOS ONE.
  • Couppé, Christian; Thorborg, Kristian; Hansen, Mette; Fahlström, Martin; Bjordal, Jan Magnus; Nielsen, D.; Baun, M.; Storgaard, Morten; Magnusson, Stig Peter. 2014. Shoulder rotational profiles in young healthy elite female and male badminton players. Scandinavian Journal of Medicine & Science in Sports. 122-128.
  • Dancáková, Ludmila; Vasilenko, Tomáš; Kováč, Ivan; Jakubčová, Katarina; Hollý, Martin; Revajová, Viera; Sabol, František; Tomori, Zoltán; Iversen, Marjolein M.; Gál, Peter; Bjordal, Jan Magnus. 2014. Low-level laser therapy with 810 nm wavelength improves skin wound healing in rats with streptozotocin-induced diabetes. Photomedicine and Laser Surgery. 198-204.
  • Olsen, Nina Rydland; Lygren, Hildegunn; Espehaug, Birgitte; Nortvedt, Monica Wammen; Bradley, Peter; Bjordal, Jan Magnus. 2014. Evidence-based practice exposure and physiotherapy students' behaviour during clinical placements: a survey. Physiotherapy Research International. 238-247.
  • Bjordal, Jan Magnus; Lygren, Hildegunn; Naterstad, Ingvill Fjell; Haslerud, Sturla Inge; Joensen, Jon. 2014. En takstbasert analyse av avtalefysioterapeuters praksis. Fysioterapeuten. 38-39.
  • Santos, Larissa Aline; Marcos, Rodrigo Labat; Tomazoni, Shaiane Silva; Vanin, Adriane Aver; Antonialli, Fernanda Colella; Grandinetti, Vanessa dos Santos; Albuquerque-Pontes, Gianna Móes; de Paiva, Paulo Roberto Vicente; Lopes-Martins, Rodrigo Alvaro Brandao; de Carvalho, Paulo de Tarso Camillo; Bjordal, Jan Magnus; Leal, Ernesto Cesar Pinto Jr. 2014. Effects of pre-irradiation of low-level laser therapy with different doses and wavelengths in skeletal muscle performance, fatigue, and skeletal muscle damage induced by tetanic contractions in rats. Lasers in Medical Science. 1617-1626.
  • Albuquerque-Pontes, Gianna Móes; Vieira, Rodolfo de Paula; Tomazoni, Shaiane Silva; Caires, Cláudia Oliveira; Nemeth, Victoria; Vanin, Adriane Aver; Santos, Larissa Aline; Pinto, Henrique Dantas; Marcos, Rodrigo Labat; Bjordal, Jan Magnus; de Carvalho, Paulo de Tarso Camillo; Leal, Ernesto Cesar Pinto Jr. 2014. Effect of pre-irradiation with different doses, wavelengths, and application intervals of low-level laser therapy on cytochrome c oxidase activity in intact skeletal muscle of rats. Lasers in Medical Science. 59-66.
  • Sluka, Katleen A.; Bjordal, Jan Magnus; Marchand, Serge; Rakel, Barbara A. 2013. What makes transcutaneous electrical nerve stimulation work? Making sense of the mixed results in the clinical literature. Physical Therapy. 1397-1402.
  • Joensen, Jon; Øvsthus, Knut; Reed, Rolf K.; Hummelsund, Steinar; Iversen, Vegard; Lopes-Martins, Rodrigo Álvaro Brandao; Bjordal, Jan Magnus. 2012. Skin penetration Time-Profiles for continuous 810 nm and Superpulsen 904 nm Lasers in a Rat Model. Photomedicine and Laser Surgery. 688-694.
  • Almeida, Patrícia de; Lopes-Martins, Rodrigo Álvaro Brandão; De Marchi, Thiago; Tomazoni, Shaiane Silva; Albertini, Regiane; Corrêa, João Carlos Ferrari; Rossi, Rafael Paolo; Machado, Guilherme Pinheiro; da Silva, Daniela Perin; Bjordal, Jan Magnus; Leal, Ernesto Cesar Pinto Jr. 2012. Red (660 nm) and infrared (830 nm) low-level laser therapy in skeletal muscle fatigue in humans: what is better? Lasers in Medical Science. 453-458.
  • Pallotta, Rodney Capp; Bjordal, Jan Magnus; Frigo, Lucio; Leal, Ernesto Cesar Pinto Jr; Teixeira, Simone; Marcos, Rodrigo Labat; Ramos, Luciano; Messias, Felipe de Moura; Lopes-Martins, Rodrigo Álvaro Brandao. 2012. Infrared (810-nm) low-level laser therapy on rat experimental knee inflammation. Lasers in Medical Science. 71-78.
  • Ramos, Luciano; Leal, Ernesto Cesar Pinto Jr; Pallotta, Rodney Capp; Frigo, Lúcio; Marcos, Rodrigo Labat; de Carvalho, Maria Helena Catelli; Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Alvaro Brandao. 2012. Infrared (810 nm) low-level laser therapy in experimental model of strain-induced skeletal muscle injury in rats: effects on functional outcomes. Photochemistry and Photobiology. 154-160.
  • Waatevik, Marie Johanne; Johannessen, Ane; Hardie, Jon Andrew; Bjordal, Jan Magnus; Aukrust, Pål; Bakke, Per S.; Eagan, Tomas Mikal. 2012. Different COPD disease characteristics are related to different outcomes in the 6-minute walk test. COPD: Journal of Chronic Obstructive Pulmonary Disease. 227-234.
  • Joensen, Jon; Gjerdet, Nils Roar; Hummelsund, Steinar; Iversen, Vegard; Lopes-Martins, Rodrigo Álvaro Brandao; Bjordal, Jan Magnus. 2012. An experimental study of low-level laser therapy in rat Achilles tendon injury. Lasers in Medical Science. 103-111.
  • Joensen, Jon; Demmink, Jan Hendrik; Johnson, Mark I.; Iversen, Vegard Vereide; Lopes-Martins, Rodrigo Alvaro Brandao; Bjordal, Jan Magnus. 2011. The Thermal Effects of Therapeutic Lasers with 810 and 904 nm Wavelengths on Human Skin. Photomedicine and Laser Surgery. 145-153.
  • de Almeida, P; Lopes-Martins, RAB; Tomazoni, SS; Silva, JA; de Carvalho, PDC; Bjordal, Jan Magnus; Leal, E C. 2011. Low-level Laser Therapy Improves Skeletal Muscle Performance, Decreases Skeletal Muscle Damage and Modulates mRNA Expression of COX-1 and COX-2 in a Dose-dependent Manner. Photochemistry and Photobiology. 1159-1163.
  • Pallotta, RC; Bjordal, Jan Magnus; Frigo, Lúcio; Leal, Ernesto Cesar Pinto Jr; Teixeira, Simone; Marcos, Rodrigo Labat; Ramos, Luciano; Messias, Felipe de Moura; Lopes-Martins, Rodrigo Alvaro Brandao. 2011. Infrared(810nm) low-level laser therapy on rar experimental knee inflammation. Lasers in Medical Science.
  • Bjordal, Jan Magnus. 2011. Infrared (810 nm) Low-Level Laser Therapy in Experimental Model of Strain-Induced Skeletal Muscle Injury in Rats: Effects on Functional Outcomes. Journal of Photochemistry and Photobiology. B: Biology.
  • Marcos, Rodrigo Labat; Leal, Ernesto Cesar Pinto Jr; Messias, Felipe de Moura; de Carvalho, Maria Helena Catelli; Pallotta, Rodney Capp; Frigo, Lúcio; dos Santos, Rosângela Aparecida; Ramos, Luciano; Teixeira, Simone; Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Alvaro Brandao. 2011. Infrared (810 nm) Low-level Laser Therapy in Rat Achilles Tendinitis: A Consistent Alternative to Drugs. Photochemistry and Photobiology. 1447-1452.
  • Alfredo, Patricia Pereira; Bjordal, Jan Magnus; Dreyer, Silvia Helena; Meneses, Sarah Rubia Ferreira; Zaguetti, Giovana; Ovanessian, Vanessa; Fukuda, Thiago Yukio; Steagall, Washington; Martins, Rodrigo Alvaro Brandao Lopes; Casarotto, Raquel Aparecida; Marques, Amelia Pasqual. 2011. Efficacy of low level laser therapy associated with exercises in knee osteoarthritis: a randomized double-blind study. Clinical Rehabilitation.
  • Aarskog, Reidar; Wisnes, Alex R; Wilhelmsen, Kjersti Thulin; Skogen, Aud; Bjordal, Jan Magnus. 2011. Comparison of Two Resistance Training Protocols, 6RM versus 12RM, to Increase the 1RM in Healthy Young Adults. A Single-Blind, Randomized Controlled Trial. Physiotherapy Research International.
  • Leal, Ernesto Cesar Pinto Jr; de Godoi, Vanessa; Mancalossi, José Luis; Rossi, Rafael Paolo; De Marchi, Thiago; Parente, Marcio; Grosselli, Douglas; Generosi, Rafael Abeche; Basso, Maira; Frigo, Lúcio; Tomazoni, Shaiane Silva; Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Alvaro Brandao. 2011. Comparison between cold water immersion therapy (CWIT) and light emitting diode therapy (LEDT) in short-term skeletal muscle recovery after high-intensity exercise in athletes-preliminary results. Lasers in Medical Science. 493-501.
  • Bjordal, Jan Magnus; Joensen, Jon; Lopes-Martins, Rodrigo Alvaro Brandao. 2010. The anti-inflammatory mechanism of low level laser therapy and its relevance for clinical use in physiotherapy. Physical Therapy Reviews. 286-293.
  • de Lima, Flávia Mafra; Bjordal, Jan Magnus; Albertini, Regiane; Santos, Fabio V; Aimbire, Flavio. 2010. Low-level laser therapy (LLLT) attenuates RhoA mRNA expression in the rat bronchi smooth muscle exposed to tumor necrosis factor-alpha. Lasers in Medical Science. 661-668.
  • Frigo, Lúcio; Favero, Giovani M.; Lima, Haroldo J. Campos; Maria, Durnavei A.; Bjordal, Jan Magnus; Joensen, Jon; Iversen, Vegard Vereide; Marcos, Rodrigo Labat; Parizzoto, Nivaldo Antônio; Lopes-Martins, Rodrigo Alvaro Brandao. 2010. Low-level laser irradiation (InGaAlP-660 nm) increases fibroblast cell proliferation and reduces cell death in a dose-dependent manner. Photomedicine and Laser Surgery. S151-S156.
  • Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Álvaro Brandao; Johnson, Mark I.; Chow, Roberta Theresa. 2010. Inaccuracies in laser therapy meta-analysis for neck pain?". Journal of Physiotherapy.
  • Leal, Ernesto Cesar Pinto Jr; Lopes-Martins, Rodrigo Álvaro Brandao; Frigo, Lúcio; De Marchi, Thiago; Rossi, Rafael Paolo; de Godoi, Vanessa; Tomazoni, Shaiane Silva; Silva, Damani D.; Basso, Maira; Lotti Filho, Pedro; Corsetti, Francisco De Valls; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2010. Effects of low-level laser Therapy (LLLT) in the development of exercise-induced skeletal muscle fatigue and changes in biochemical markers related to postexercise recovery. Journal of Orthopaedic and Sports Physical Therapy. 524-532.
  • Leal, Ernesto Cesar Pinto Jr; Lopes-Martins, Rodrigo Álvaro Brandão; de Almeida, Patrícia; Ramos, Luciano; Iversen, Vegard V.; Bjordal, Jan Magnus. 2010. Effect of low-level laser therapy (GaAs 904 nm) in skeletal muscle fatigue and biochemical markers of muscle damage in rats. European Journal of Applied Physiology. 1083-1088.
  • Leal, Ernesto Cesar Pinto Jr; de Godoi, Vanessa; Mancalossi, José Luis; Rossi, Rafael Paolo; De Marchi, Thiago; Parente, Marcio; Grosselli, Douglas; Generosi, Rafael Abeche; Basso, Maira; Frigo, Lúcio; Tomazoni, Shaiane Silva; Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Álvaro Brandao. 2010. Comparison between cold water immersion therapy (CWIT) and light emitting diode therapy (LEDT) in short-term skeletal muscle recovery after high-intensity exercise in athletes—preliminary results. Lasers in Medical Science.
  • Frigo, Lucio; Luppi, Juliana SS; Favero, Giovani M; Maria, Durnavei A; Penna, Socrates C; Bjordal, Jan Magnus; Bensadoun, Rene J; Lopes-Martins, Rodrigo Alvaro Brandao. 2009. The effect of low-level laser irradiation (In-Ga-Al-AsP-660 nm) on melanoma in vitro and in vivo. BMC Cancer. 8.
  • Frigo, Lúcio; Luppi, Juliana S.S.; Favero, Giovani M.; Maria, Durnavei A.; Penna, Sócrates C.; Bjordal, Jan Magnus; Bensadoun, Rene J.; Lopes-Martins, Rodrigo Álvaro Brandao. 2009. The effect of low-level laser irradiation (In-Ga-Al-AsP-660 nm) on melanoma in vitro and in vivo. BMC Cancer. 8 pages.
  • Joensen, Jon; Couppe, Christian; Bjordal, Jan Magnus. 2009. Increased palpation tenderness and muscle strength deficit in the prediction of tendon hypertrophy in symptomatic unilateral shoulder tendinopathy: an ultrasonographic study. Physiotherapy. 83-93.
  • Joensen, Jón; Couppe, C; Bjordal, Jan Magnus. 2009. Increased palpation tenderness and muscle strength deficit in the prediction of tendon hypertrophy in symptomatic unilateral shoulder tendinopathy: an ultrasonographic study. Physiotherapy. 83-93.
  • Chow, Roberta; Johnson, Mark I.; Lopes-Martins, Rodrigo Alvaro Brandao; Bjordal, Jan Magnus. 2009. Efficacy of low-level laser therapy in the management of neck pain: a systematic review and meta-analysis of randomised placebo or active-treatment controlled trials. The Lancet. 1897-1908.
  • Leal, Ernesto Cesar Pinto Jr; Lopes-Martins, Rodrigo Álvaro Brandao; Almeida, Patricia de; Ramos, Luciano; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2009. Effect of low-level laser therapy (GaAs 904 nm) in skeletal muscle fatigue and biochemical markers of muscle damage in rats. European Journal of Applied Physiology.
  • Aimbire, Flavio; de Lima, Flávia Mafra; Costa, Maricilia S.; Albertini, Regiane; Correa, Joao Carlos ; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2009. Effect of low level laser therapy on bronchial hyper-responsiveness. Lasers in Medical Science. 567-576.
  • Aimbire, F; de Lima, Flávia Mafra; Costa, Maricilia; Albertini, R; Correa, Joao Carlos; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2009. Effect of low level laser therapy on bronchial hyper-responsiveness. Lasers in Medical Science. 567-576.
  • Leal, ECP; Lopes-Martins, RAB; Rossi, RP; De Marchi, T; Baroni, BM; De Godoi, V; Marcos, RL; Ramos, L; Bjordal, Jan Magnus. 2009. Effect of Cluster Multi-Diode Light Emitting Diode Therapy (LEDT) on Exercise-Induced Skeletal Muscle Fatigue and Skeletal Muscle Recovery in Humans. Lasers in Surgery and Medicine. 572-577.
  • Leal, Ernesto Cesar Pinto Jr; Lopes-Martins, Rodrigo Álvaro Brandao; Vanin, Adriane Aver; Baroni, Bruno Manfredini; Grosselli, Douglas; De Marchi, Thiago; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2009. Effect of 830 nm low-level laser therapy in exercise-induced skeletal muscle fatigue in humans. Lasers in Medical Science. 425-431.
  • Leal, Ernesto Cesar Pinto; Lopes-Martins, Rodrigo Alvaro Brandao; Vanin, Adriane Aver; Baroni, Bruno Manfredini; Grosselli, Douglas; De Marchi, Thiago; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2009. Effect of 830 nm low-level laser therapy in exercise-induced skeletal muscle fatigue in humans. Lasers in Medical Science. 425-431.
  • Leal, Ernesto Cesar Pinto Jr; Lopes-Martins, Rodrigo Álvaro Brandao; Baroni, Bruno Manfredini; De Marchi, Thiago; Taufer, Daiana; Manfro, Debora Sgandella; Rech, Morgana; Danna, Vanessa; Grosselli, Douglas; Generosi, Rafael Abeche; Marcos, Rodrigo Labat; Ramos, Luciano; Bjordal, Jan Magnus. 2009. Effect of 830 nm low-level laser therapy applied before high-intensity exercises on skeletal muscle recovery in athletes. Lasers in Medical Science. 857-863.
  • Leal, Ernesto Cesar Pinto Jr; Lopes-Martins, Rodrigo Álvaro Brandão; Baroni, Bruno Manfredini; De Marchi, Thiago; Rossi, Rafael Paolo; Grosselli, Douglas; Generosi, Rafael Abeche; de Godoi, Vanessa; Basso, Maira; Mancalossi, José Luis; Bjordal, Jan Magnus. 2009. Comparison between single-diode low-level laser therapy (LLLT) and LED multi-diode (cluster) therapy (LEDT) applications before high-intensity exercise. Photomedicine and Laser Surgery. 617-623.
  • Leal, Ernesto Cesar Pinto; Lopes-Martins, Rodrigo Alvaro Brandao; Baroni, Bruno Manfredini; De Marchi, Thiago; Rossi, Rafael Paolo; Grosselli, Douglas; Generosi, R A; de Godoi, Vanessa; Basso, Maira; Mancalossi, Jose Luis; Bjordal, Jan Magnus. 2009. Comparison Between Single-Diode Low-Level Laser Therapy (LLLT) and LED Multi-Diode (Cluster) Therapy (LEDT) Applications Before High-Intensity Exercise. Photomedicine and Laser Surgery. 617-623.
  • Stergioulas, Apostolos; Stergioula, Marianna ; Aarskog, Reidar; Lopes-Martins, Rodrigo Álvaro Brandão; Bjordal, Jan Magnus. 2008. Effects of low-level laser therapy and eccentric exercises in the treatment of recreational athletes with chronic achilles tendinopathy. American Journal of Sports Medicine. 881-887.
  • Stergioulas, Apostolos; Stergioula, Marianna; Aarskog, Reidar; Lopes-Martins, RA; Bjordal, Jan Magnus. 2008. Effects of low-level laser therapy and eccentric exercises in the treatment of recreational athletes with chronic achilles tendinopathy. American Journal of Sports Medicine. 881-887.
  • Leal, Ernesto CP; Lopes-Martins, Rodrigo Álvaro Brandão; Baroni, Bruno M; De Marchi, Thiago; Taufer, Daiana; Manfro, Debora Sgandella; Reck, Morgana; Danna, Vanessa; Grosselli, Douglas; Generosi, Rafael A; Marcos, Rodrigo Labat; Ramos, Luciano; Bjordal, Jan Magnus. 2008. Effect of 830 nm low-level laser therapy applies before high-intensity exercises on skeletal muscle recovery in athletes. Lasers in Medical Science.
  • Leal, Ernesto CP; Lopes-Martins, Rodrigo Álvaro Brandão; Dalan, Francis ; Ferrari, Mauricio; Sbabo, Fernando M; Generosi, Rafael A; Baroni, Bruno M; Penna, Socrates; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2008. Effect of 655-nm Low-Level Laser Therapy on Exercise-Induced Skeletal Muscle Fatigue in Humans. Photomedicine and Laser Surgery. 419-424.
  • Albertini, Regiane; Villaverde, Antonio Balbin ; Aimbire, Flavio; Bjordal, Jan Magnus; Brugnera, Aldo Jr.; Mittmann, Josane; Silva, Jose Antonio Jr.; Costa, Maricilia. 2008. Cytokine mRNA expression is decreased in the subplantar muscle of rat paw subjected to carrageenan-induced inflammation after low-level laser therapy. Photomedicine and Laser Surgery. 19-24.
  • Albertini, R; Villaverde, A. B.; Aimbire, F; Bjordal, Jan Magnus; Brugnera, A.; Mittmann, J.; Silva, Jose Antonio; Costa, Maricilia. 2008. Cytokine mRNA Expression Is Decreased in the Subplantar Muscle of Rat Paw Subjected to Carrageenan-Induced Inflammation after Low-Level Laser Therapy. Photomedicine and Laser Surgery. 19-24.
  • Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Álvaro Brandão; Joensen, Jon; Couppe, Christian; Ljunggren, Anne Elisabeth; Stergioulas, Apostolos; Johnson, Mark I. 2008. A systematic review with procedural assessments and meta-analysis of Low Level Laser Therapy in lateral elbow tendinopathy (tennis elbow). BMC Musculoskeletal Disorders. 15 pages.
  • Bjordal, Jan Magnus; Lopes-Martins, RA; Joensen, Jón; Couppe, C; Ljunggren, Anne Elisabeth; Stergioulas, Apostolos; Johnson, MI. 2008. A systematic review with procedural assessments and meta-analysis of Low Level Laser Therapy in lateral elbow tendinopathy (tennis elbow). BMC Musculoskeletal Disorders. 15.
  • Bjordal, Jan Magnus; Johnson, Mark I.; Lopes-Martins, Rodrigo Álvaro Brandao; Bogen, Bård Erik; Chow, Roberta; Ljunggren, Anne Elisabeth. 2007. Short-term efficacy of physical interventions in osteoarthritic knee pain. A systematic review and meta-analysis of randomised placebo-controlled trials. BMC Musculoskeletal Disorders. 14 pages.
  • Bjordal, Jan Magnus; Johnson, MI; Lopes-Martins, RA; Bogen, B; Chow, Roberta; Ljunggren, Anne Elisabeth. 2007. Short-term efficacy of physical interventions in osteoarthritic knee pain. A systematic review and meta-analysis of randomised placebo-controlled trials. BMC Musculoskeletal Disorders. 14.
  • Bjordal, Jan Magnus; Klovning, Atle; Ljunggren, Anne Elisabeth; Slørdal, Lars. 2007. Short-term efficacy of pharmacotherapeutic interventions in osteoarthritic knee pain: a metaanalysis of randomised placebo-controlled trials. European Journal of Pain. 125-138.
  • Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2007. Low-level laser therapy can reduce lipopolysaccharide-induced contractile force dysfunction and TNF-alpha levels in rat diaphragm muscle. Photomedicine and Laser Surgery.
  • Correa, Fernanda; Martins, RABL; Correa, Joao Carlos; Iversen, Vegard; Jønson, Jon; Bjordal, Jan Magnus. 2007. Low-level laser therapy (GaAs lambda=904nm) reduces inflammatory cell migration in mice with lipopolysaccharide-induced peritonitis. Photomedicine and Laser Surgery. 245-249.
  • Correa, Fernanda; Lopes-Martins, Rodrigo Álvaro Brandão; Correa, Joao Carlos ; Iversen, Vegard Vereide; Joenson, Jon; Bjordal, Jan Magnus. 2007. Low-level laser therapy (GaAs lambda=904 nm) reduces inflammatory cell migration in mice with lipopolysaccharide-induced peritonitis. Photomedicine and Laser Surgery. 245-249.
  • Lopes-Martins, RA; Penna, Socrates C; Joensen, Jón; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2007. Low Level Laser Therapy [LLLT] in Inflammatory and Rheumatic Diseases: A Review of Therapeutic Mechanisms. Current Rheumatology Reviews. 147-54.
  • Bjordal, Jan Magnus; Jønson, Jon. 2007. Levels of evidence for epidural steroid injections. Journal of Rheumatology. 1635.
  • Bjordal, Jan Magnus. 2007. Levels of evidence for epidural steroid injections. Journal of Rheumatology.
  • Aarskog, Reidar; Johnson, Mark I.; Demmink, Jan Hendrik; Lofthus, Anne Sofie; Iversen, Vegard Vereide; Lopes-Martins, Rodrigo Álvaro Brandao; Joensen, Jon; Bjordal, Jan Magnus. 2007. Is mechanical pain threshold after transcutaneous electrical nerve stimulation (TENS) increased locally and unilaterally? A randomized placebo-controlled trial in healthy subjects. Physiotherapy Research International. 251-263.
  • Aarskog, Reidar; Johnson, Mark I.; Demmink, Jan Hendrik; Lofthus, Anne; Iversen, Vegard; Lopez-Martins, Rodrigo; Joensen, Jón; Bjordal, Jan Magnus. 2007. Is mechanical pain threshold after transcutaneous electrical nerve stimulation (TENS) increased locally and unilaterally? A randomized placebo controlled trial in healthy subjects. Physiotherapy Research International. 251-263.
  • Aimbire, F; Lopes-Martins, RA; Albertini, R; Pacheco, M.T.T.; Castro-Faria-Neto, Hugo Caire; Martins, PS; Bjordal, Jan Magnus. 2007. Effect of low-level laser therapy on hemorrhagic lesions induced by immune complex in rat lungs. Photomedicine and Laser Surgery. 112-117.
  • Aimbire, Flavio; Lopes-Martins, Rodrigo Álvaro Brandao; Albertini, Regiane; Pacheco, Marcos Tadeu Tavares; Castro-Faria-Neto, Hugo C.; Lopes-Martins, Patrícia Sardinha Leonardo; Bjordal, Jan Magnus. 2007. Effect of low-level laser therapy on hemorrhagic lesions induced by immune complex in rat lungs. Photomedicine and Laser Surgery. 112-117.
  • Albertini, R; Aimbire, F; Bjordal, Jan Magnus. 2007. Anti-inflammatory effects of low-level laser therapy (LLLT) with two different red wavelengths (660 nm and 684 nm) in carrageenan-induced rat paw edema. Journal of Photochemistry and Photobiology. B: Biology. 50-5.
  • Albertini, Regiane; Villaverde, AB; Aimbire, F; Salgado, MAC; Bjordal, Jan Magnus; Alves, LP; Munin, E; Costa, MJ. 2007. Anti-inflammatory effects of low-level laser therapy (LLLT) with two different red wavelengths (660 nm and 684 nm) in carrageenan-induced rat paw edema. Journal of Photochemistry and Photobiology. B: Biology. 50-55.
  • Brown, Lesley ; Tabasam, Ghazala; Bjordal, Jan Magnus; Johnson, Mark I. 2007. An investigation into the effect of electrode placement of transcutaneous electrical nerve stimulation (TENS) on experimentally induced ischemic pain in healthy human participants. The Clinical Journal of Pain. 735-743.
  • Brown, L; Tabasam, G; Bjordal, Jan Magnus; Johnson, MI. 2007. An investigation into the effect of electrode placement of transcutaneous electrical nerve stimulation (TENS) on experimentally induced ischemic pain in healthy human participants. The Clinical Journal of Pain. 735-743.
  • Lopes-Martins, RA; Albertini, R; Lopes-Martins, Patricia Sardinha Le; de Carvalho, Flavio Aimbire Soare; Castro-Faria-Neto, Hugo Caire; Iversen, Vegard; Bjordal, Jan Magnus. 2006. Steroid receptor antagonist mifepristone inhibits the anti-inflammatory effects of photoradiation. Photomedicine and Laser Surgery. 197-201.
  • Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2006. Steroid receptor antagonist mifepristone inhibits the anti-inflammatory effects of photoradiation. Photomedicine and Laser Surgery.
  • Lopez-Martins, Rodrigo Alvaro Brandão; Albertini, Regiane; Lopes-Martins, Patrícia Sardinha Leonardo; de Carvalho, Flávio Aimbire Soares; Iversen, Vegard Vereide; Bjordal, Jan Magnus; Neto, Hugo Caire Castro Faria. 2006. Steroid receptor antagonist mifepristone inhibits the anti-inflammatory effects of photoradiation. Photomedicine and Laser Surgery.
  • Bjordal, Jan Magnus; Johnson, MI; Iversen, Vegard; Aimbire, F; Lopes-Martins, RA. 2006. Photoradiation in acute pain: A systematic review of possible mechanisms of action and clinical effects in randomized placebo-controlled trials. Photomedicine and Laser Surgery. 158-68.
  • Aimbire, F; Albertini, R; Pacheco, M.T.T.; Castro-Faria-Neto, Hugo Caire; Leonardo, P S L M; Iversen, Vegard; Lopes-Martins, RA; Bjordal, Jan Magnus. 2006. Low-level laser therapy induces dose-dependent reduction of TNFalpha levels in acute inflammation. Photomedicine and Laser Surgery. 33-7.
  • Aimbire, Flavio; Albertini, Regiane; Pacheco, Marcos Tadeu Tavares; Castro-Faria-Neto, Hugo C.; Leonardo, Patrícia Sardinha; Iversen, Vegard Vereide; Lopez-Martins, Rodrigo Alvaro Brandão; Bjordal, Jan Magnus. 2006. Low-level laser therapy induces dose-dependent reduction of TNF alpha levels in acute inflammation. Photomedicine and Laser Surgery. 33-37.
  • Aimbire, Flavio; Lopes-Martins, Rodrigo Álvaro Brandao; Castro-Faria-Neto, Hugo C.; Albertini, Regiane; Chavantes, Maria Cristina; Pacheco, Marcos Tadeu Tavares; Leonardo, Patrícia Sardinha; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2006. Low-level laser therapy can reduce lipopolysaccharide-induced contractile force dysfunction and TNF-alpha levels in rat diaphragm muscle. Lasers in Medical Science. 238-244.
  • Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2006. Low-level laser therapy can reduce lipopolysaccharide-induced contractile force dysfunction and TNF-alpha levels in rat diaphragm muscle. Lasers in Medical Science.
  • Aimbire, F; Bjordal, Jan Magnus; Iversen, Vegard; Albertini, R; Frigo, Lucio; Pacheco, M.T.T.; Castro-Faria-Neto, Hugo Caire; Chavantes, M.C.; Labat, RM; Lopes-Martins, RA. 2006. Low level laser therapy partially restores trachea muscle relaxation response in rats with tumor necrosis factor alpha-mediated smooth airway muscle dysfunction. Lasers in Surgery and Medicine. 773-8.
  • Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2006. Low level laser therapy partially restores trachea muscle relaxation response in rats with tumor necrosis factor alpha-mediated smooth airway muscle dysfunction. Lasers in Surgery and Medicine.
  • Aimbire, Flavio; Bjordal, Jan Magnus; Iversen, Vegard Vereide; Albertini, Regiane; Frigo, Lúcio; Pacheco, Marcos Tadeu Tavares; Castro-Faria-Neto, Hugo C.; Chavantes, Maria Cristina; Labat Marcos, Rodrigo; Lopes-Martins, Rodrigo Álvaro Brandao. 2006. Low level laser therapy partially restores trachea muscle relaxation response in rats with tumor necrosis factor alpha-mediated smooth airway muscle dysfunction. Lasers in Surgery and Medicine. 773-778.
  • Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Álvaro Brandao; Klovning, Atle. 2006. Is quality control of Cochrane reviews in controversial areas sufficient? Journal of Alternative and Complementary Medicine. 3 pages.
  • Lopes-Martins, Rodrigo Álvaro Brandao; Marcos, Rodrigo Labat; Leonardo, Patrícia Sardinha; Prianti, Antônio Carlos Jr.; Muscara, Marcelo Nicolas; Aimbire, Flavio; Frigo, Lúcio; Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2006. Effect of low-level laser (Ga-Al-As 655 nm) on skeletal muscle fatigue induced by electrical stimulation in rats. Journal of applied physiology. 6 pages.
  • Iversen, Vegard Vereide; Bjordal, Jan Magnus. 2006. A randomised, placebo controlled trial of low level laser therapy for activated Achilles tendinitis with microdialysis measurement of peritendinous prostaglandin E2 concentrations. British Journal of Sports Medicine.
  • Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Alvaro Brandao; Iversen, Vegard Vereide. 2006. A randomised, placebo controlled trial of low level laser therapy for activated Achilles tendinitis with microdialysis measurement of peritendinous prostaglandin E-2 concentrations. British Journal of Sports Medicine. 5 pages.
  • Bjordal, Jan Magnus; Ljunggren, Anne Elisabeth; Klovning, Atle; Slørdal, Lars. 2004. Non-steroidal anti-inflammatory drugs, including cyclo-oxygenase-2 inhibitors, in osteoarthritic knee pain: meta-analysis of randomised placebo controlled trials. BMJ. British Medical Journal. 1317-1322.
  • Bjordal, Jan Magnus; Johnson, Mark; Ljunggren, Anne Elisabeth. 2003. Transcutaneous electrical nerve stimulation (TENS) can reduce postoperative analgesic consumption by one third. A meta-analysis with assessment of optimal treatment parameters for postoperative pain. European Journal of Pain. 181-188.
  • Bjordal, Jan Magnus. 2003. Transcutaneous electrical nerve stimulation (TENS) can reduce postoperative analgesic consumption by one third. A meta-analysis with assessment of optimal treatment parameters for postoperative pain. European Journal of Pain. 181-188.
  • Bjordal, Jan Magnus; Demmink, JH; Ljunggren, Anne Elisabeth. 2003. Tendon thickness and depth from skin for supraspinatus, common wrist and finger extensors, patellar and Acxhilles tendons. Physiotherapy (Engl). 375-383.
  • Bjordal, Jan Magnus. 2003. Tendon thickness and depth from skin for supraspinatus, common wrist and finger extensors, patellar and Achilles tendons. ?. 375-383.
  • Bjordal, Jan Magnus. 2003. A systematic review of low level laser therapy with location-specific doses for chronic joint disorders. Australian Journal of Physiotherapy. 107-116.
  • Bjordal, Jan Magnus; Couppe, Christian; Tuner, Jan; Ljunggren, Anne Elisabeth; Chow, Roberta. 2003. A systematic review of low level laser therapy with location-specific doses for chronic joint disorders. Australian Journal of Physiotherapy. 107-116.
  • Bjordal, Jan Magnus. 2003. A quantitative study of bias in systematic reviews. Advances in Physiotherapy. 83-96.
  • Bjordal, Jan Magnus. 2003. A quantitative study of bias in systematic reviews. Advances in Physiotherapy. 83-96.
  • Skaug, Nils; Bjordal, Jan Magnus; Guldbrandsen, Marianne. 2001. Akutt idiopatisk ansiktslammelse belyst ved to tilfeller blant tannleger. Den norske tannlegeforenings tidende. 392-399.
  • Bjordal, JM; Arnøy, F; Hannestad, B; Strand, Torbjørn. 1997. Epidemiology of anterior cruciate ligament injuries in soccer. American Journal of Sports Medicine. 3421-3425.
Academic lecture
  • Olsen, Nina Rydland; Bradley, Peter; Espehaug, Birgitte; Nortvedt, Monica Wammen; Lygren, Hildegunn; Frisk, Bente; Bjordal, Jan Magnus. 2015. Impact of a training program in evidence-based practice on clinical instructors’ knowledge, skills, beliefs and behaviour: a non-randomized controlled study.
  • Olsen, Nina Rydland; Bradley, Peter; Nortvedt, Monica Wammen; Lygren, Hildegunn; Frisk, Bente; Bjordal, Jan Magnus. 2015. Exploring return of Evidence Based Practice behaviours to baseline at follow up among Clinical Instructors in Physiotherapy Education.
  • Olsen, Nina Rydland; Lygren, Hildegunn; Espehaug, Birgitte; Nortvedt, Monica Wammen; Bjordal, Jan Magnus. 2013. Evidence-based practice implementation in physiotherapy education: A survey among students in clinical placements.
  • Bjordal, Jan Magnus. 2011. Tendinopathi - Skikkelig laser må til!
  • Bjordal, Jan Magnus. 2011. Sjokkbølge, laser og ultralyd ved idrettskader og muskelskjelettlidelser.
  • Bjordal, Jan Magnus; Joensen, Jon. 2011. Seminar om undersøkelse og behandling av tendinopathier.
  • Bjordal, Jan Magnus. 2011. Clinical evidence for low level laser therapy in musculoskeltal disorders.
  • Bjordal, Jan Magnus. 2011. Clinical Evidence and Guidelines for Laser Phototherapy in Tendinopathies and Arthritis.
  • Bjordal, Jan Magnus. 2011. Bruk av 0rtoser, tape og innleggsåler i idrettsmedisin.
  • Bjordal, Jan Magnus. 2010. Steroidinjeksjoner ved muskel/skjelett-lidelser: Et tveegget sverd.
  • Bjordal, Jan Magnus. 2010. Pain-control effects of laser-therapy.
  • Bjordal, Jan Magnus. 2010. Laserbehandling ved idrettsakder.
  • Bjordal, Jan Magnus. 2010. Laser therapy in the past, present and future Invited presentation, 50th anniversary, Iranian Dental Association.
  • Bjordal, Jan Magnus. 2010. Laser therapy in tendinopathies.
  • Bjordal, Jan Magnus. 2010. Laser therapy in Sports Medicine.
  • Bjordal, Jan Magnus. 2010. Ikke-farmakologisk behandling av muskel/skjelett-smerter.
  • Bjordal, Jan Magnus. 2010. How does laser therapy work in musculoskeletal disorders?
  • Bjordal, Jan Magnus. 2010. Development of WALT-guidelines - past and future issues.
  • Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Álvaro Brandao; Gjerde, Kjersti; Jan, Tuner; Frigo, Lucio; Bensadoun, Rene-Jean. 2010. A systematic review of low level laser therapy in cancer therapy-induced oral mucositis.
  • Bjordal, Jan Magnus. 2009. Low Level Laser Therapy in Physiotherapy.
  • Bjordal, Jan Magnus. 2009. Low Level Laser Therapy and inflammatory responses.
  • Bjordal, Jan Magnus. 2009. Laser i idrettsfysioterapi.
  • Bjordal, Jan Magnus. 2009. A systematic review of randomized placebo-controlled low level laser therapy in chemotherapy-induced oral muscositis.
  • Bjordal, Jan Magnus. 2008. Low level laser therapy in arthrithis, tendinopathies and airway disorders.
  • Bjordal, Jan Magnus. 2008. Low Level Laser Therapy in arthritis, tendinopathies and airway disorders.
  • Bjordal, Jan Magnus. 2008. Is best evidence the best?
  • Bjordal, Jan Magnus. 2008. En systematisk litteraturoversikt over lavenergi laserbehandling for uspesifikke nakkesmerter.
  • Bjordal, Jan Magnus. 2008. Can low level laser therapy substitute drugs in painful musculosceletal disorders?
  • Bjordal, Jan Magnus. 2008. Can Low Level Laser Therapy substitute drugs in painful musculoskeletal disorders?
  • Bjordal, Jan Magnus. 2008. A systematic review with procedural assessments and meta-analysis of low level laser therapy in lateral elbow tendinopathy (tennis elbow).
  • Bjordal, Jan Magnus; Lopes-Martins, Rodrigo Álvaro Brandao. 2008. A systematic review with procedural assessments and meta-analysis of Low Level Laser Therapy in lateral elbow tendinopathy (tennis elbow).
  • Bjordal, Jan Magnus. 2007. Laserbehandling ved akutte idrettsskader.
  • Bjordal, Jan Magnus. 2007. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Bjordal, Jan Magnus. 2007. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Bjordal, Jan Magnus. 2007. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Bjordal, Jan Magnus. 2007. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Bjordal, Jan Magnus. 2007. A systematic review of low level laser therapy in postoperative dental pain.
  • Bjordal, Jan Magnus. 2006. Systematic reviews of laser therapy in tendinopathies and osteoarthritis.
  • Bjordal, Jan Magnus. 2006. Systematic reviews of laser therapy in tendinopathies and osteoarthritis.
  • Bjordal, Jan Magnus. 2006. Steroid antagonist mifepristone inhibits the anti-inflammatory effect of low level laser therapy.
  • Bjordal, Jan Magnus. 2006. Steroid antagonist mifepristone inhibits the anti-inflammatory effect of low level laser therapy.
  • Bjordal, Jan Magnus. 2006. Kunnskapsgrunnlaget for empirisk utviklete smertebehandlingsformer. Kan piller og sprøyter erstattes.
  • Bjordal, Jan Magnus. 2006. Evidence-based WALT dosage recommendations for low level laser therapy in musculoskeletal disorders – Procedures and future directions.
  • Bjordal, Jan Magnus. 2006. Evidence-based WALT dosage recommendations for low level laser therapy in musculoskeletal disorders ? Procedures and future directions.
  • Bjordal, Jan Magnus. 2006. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Bjordal, Jan Magnus. 2006. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Bjordal, Jan Magnus. 2006. Breaking the code - Why Low Level Laser Therapy may become a low risk alternative to non-steroidal anti-inflammatory drugs in musculoskeletal disorders.
  • Bjordal, Jan Magnus. 2006. A systematic review of laser therapy in inflammatory oral diseases.
  • Bjordal, Jan Magnus. 2006. A systematic review of laser therapy in inflammatory oral diseases.
  • Bjordal, Jan Magnus. 2006. A randomised placebo-controlled trial with laser therapy microdialysis in Achilles tendonitis.
  • Bjordal, Jan Magnus. 2006. A randomised placebo-controlled trial with laser therapy microdialysis in Achilles tendoniti.
  • Bjordal, Jan Magnus. 2005. Validity problems in systematic reviews of Low Level Laser Therapy.
  • Bjordal, Jan Magnus. 2005. Low-level laser therapy - mechanisms in acute pain.
  • Bjordal, Jan Magnus. 2005. Low lever laser therapy - mechamisms in acute pain.
  • Bjordal, Jan Magnus. 2005. Kan lav-energi laser virke betennelsesdempende? En randomisert placebo-kontrollert studie på aktivert Achilles tendinopathi.
  • Bjordal, Jan Magnus. 2005. Kan eventuelle betennelsesdempende effekter av lav-energi laser blokkeres av steroider?
  • Bjordal, Jan Magnus. 2005. Hva virker ved arthrose?
  • Bjordal, Jan Magnus. 2005. Hva virker ved arthrose?
  • Bjordal, Jan Magnus. 2005. Effect NSAIDs in knee osteoarthritis.
  • Bjordal, Jan Magnus. 2005. Effect NSAIDs in knee osteoarthritis.
  • Bjordal, Jan Magnus. 2005. Betydningen av smerte for dosering av øvelsesbehandling.
  • Bjordal, Jan Magnus; Johnson, Mark; Ljunggren, Anne Elisabeth. 2003. Transcutaneous electrical nerve stimulation for postoperative pain.
  • Bjordal, Jan Magnus. 2003. TENS for postoperative pain - A meta-analysis.
  • Bjordal, Jan Magnus. 2003. Skuldersmerter - Den vanskelighe diagnostiske klassifikasjonen.
  • Bjordal, Jan Magnus. 2003. Bias in systematic reviews.
  • Bjordal, Jan Magnus. 2003. Bias in systematic reviews.
  • Bjordal, Jan Magnus. 2003. Bias in systematic reviews.
  • Bjordal, Jan Magnus. 2003. Bias in systematic reviews.
  • Bjordal, Jan Magnus. 2002. Skuldersmerter - Den vanskelige diagnostiske klassifikasjonen.
  • Bjordal, Jan Magnus; Tuner, J; Couppe, C; Chow, Roberta. 2002. Low level laser therapy for osteoarthritis. A meta-analysis with assessment of optimal dose.
  • Bjordal, Jan Magnus. 2002. Alternative pain treatment regimes in physiotherapy. Empirical versus validated approaches.
  • Bjordal, Jan Magnus. 2001. Reliability of Cochrane reviews on laser therapy.
  • Bjordal, Jan Magnus; Couppe, C; Tuner, J. 2001. Low level laser therapy for chronic joint disorders. A meta-analysis.
  • Bjordal, Jan Magnus; Couppe, C; Tuner, J. 2001. Is weekly dose a critical factor for pain reduction after direct irradiation of chronic joint disorders?
  • Bjordal, Jan Magnus; ukjent-for-m021037, ukjent-for-m021037. 2001. A literature review of possible effective intervals of red and infrared irradiation for enhanced tissue repair in the human locomotor system.
  • Bjordal, Jan Magnus; Couppe, C. 2000. What is optimal dose, power density and timing for low level laser therapy in tendon injuries?
  • Bjordal, Jan Magnus; Couppe, Christian. 2000. What is optimal dose, power density and timing for low level laser therapy in tendon injuries?
  • Bjordal, Jan Magnus. 2000. Systematisk review av ultralyd og kortbølge.
  • Bjordal, Jan Magnus; Couppe, Christian. 2000. Low level laser therapy can be effective for tendinitis: A meta-analysis.
  • Bjordal, Jan Magnus; Couppe, C. 2000. Low level laser therapy can be effective for tendinitis: A meta-analysis.
  • Bjordal, Jan Magnus. 2000. Elektroterapi.
  • Bjordal, Jan Magnus; Seljebotn, PH. 2000. "Jumper's knee". A 12-month single-subject trial with Ultrasongraphy, Performance Tests and Pain Measurement.
  • Bjordal, Jan Magnus; Seljebotn, PH. 2000. "Jumper's knee". A 12-month single-subject trial with Ultrasongraphy, Performance Tests and Pain Measurement.
  • Bjordal, Jan Magnus; Couppe, C. 1999. Therapeutic windows and dose-response patterns in electrotherapy.
  • Bjordal, Jan Magnus; Couppe, C. 1999. Are poor results in electrotheapy trials caused by inadequate treatment procedures?
  • Bjordal, Jan Magnus. 1997. Epidemiology of anterior cruciate ligament injuries in soccer.
  • Bjordal, Jan Magnus; Stadnes, J. 1996. The PIXIE X-ray Camera on the POLAR satellite - Preliminary results.
  • Bjordal, Jan Magnus; Arnøy, Frode; Hannestad, Birte; Strand, Torbjørn. 1993. Fremre korsbåndskader i fotball - en retrospektiv studie i Hordaland.
Abstract
  • Meneguzzo, Daiane; Pallotta, R; Ramos, R; Penna, P; Marcos, R L; Muscara, M; Bjordal, Jan Magnus; Lopes-Martins, RA; Ribeiro, M S. 2009. TIME-DEPENDENT EDEMA REDUCTION BY NEAR INFRARED LASER IRRADIATION ON LYMPH NODES. Lasers in Surgery and Medicine. 63-63.
  • Meneguzzo, D; Pallotta, R; Ramos, R; Penna, P; Marcos, RL; Muscara, MN; Bjordal, Jan Magnus; Lopes-Martins, RA; Ribeiro, MS. 2009. TIME-DEPENDENT EDEMA REDUCTION BY NEAR INFRARED LASER IRRADIATION ON LYMPH NODES. Lasers in Surgery and Medicine. 63-63.
  • Bjordal, Jan Magnus. 2008. Is best available evidence the best? Osteoarthritis and Cartilage. 1.
Academic literature review
  • Stausholm, Martin Bjørn; Naterstad, Ingvill Fjell; Joensen, Jon; Lopes-Martins, Rodrigo Álvaro Brandão; Sæbø, Humaira; Lund, Hans; Fersum, Kjartan; Bjordal, Jan Magnus. 2019. Efficacy of low-level laser therapy on pain and disability in knee osteoarthritis: Systematic review and meta-analysis of randomised placebo-controlled trials. 1-13.
  • Johnson, MI; Bjordal, Jan Magnus. 2011. Transcutaneous electrical nerve stimulation for the management of painful conditions: focus on neuropathic pain. 735-753.
  • Chow, R; Armati, P; Laakso, EL; Bjordal, Jan Magnus; Baxter, GD. 2011. Inhibitory Effects of Laser Irradiation on Peripheral Mammalian Nerves and Relevance to Analgesic Effects: A Systematic Review. 365-381.
  • Bjordal, Jan Magnus; Bensadoun, Rene-Jean; Tuner, Jan; Frigo, Lúcio; Gjerde, Kjersti; Lopes-Martins, Rodrigo Alvaro Brandao. 2011. A systematic review with meta-analysis of the effect of low-level laser therapy (LLLT) in cancer therapy-induced oral mucositis. 1069-1077.
  • Fersum, Kjartan; Dankaerts, Wim; O'Sullivan, Peter B.; Maes, Jonas; Skouen, Jan Sture; Bjordal, Jan Magnus; Kvåle, Alice. 2010. Integration of subclassification strategies in randomised controlled clinical trials evaluating manual therapy treatment and exercise therapy for non-specific chronic low back pain: a systematic review. 1054-1062.
  • Fersum, Kjartan; Dankaerts, Wim; O'Sullivan, Peter B.; Maes, Jonas; Skouen, Jan Sture; Bjordal, Jan Magnus; Kvåle, Alice. 2009. Integration of sub-classification strategies in RCTs evaluating manual therapy treatment and exercise therapy for non-specific chronic low back pain (NSCLBP): a systematic review.
  • Chow, Roberta Theresa; Johnson, Mark i; Lopes-Martins, Rodrigo Álvaro Brandao; Bjordal, Jan Magnus. 2009. Efficacy of low-level laser therapy in the management of neck pain: a systematic review and meta-analysis of randomised placebo or active-treatment controlled trials. 1897-1908.
  • Bjordal, Jan Magnus; Klovning, Atle; Slørdal, Lars. 2008. Evaluering av medisinsk behandling hva vet vi, og hvordan bør kunnskapen håndteres? 137-146.
  • Bjordal, Jan Magnus; Klovning, Atle; Ljunggren, Anne Elisabeth; Slørdal, Lars. 2007. Short-term efficacy of pharmacotherapeutic interventions in osteoarthritic knee pain: A meta-analysis of randomised placebo-controlled trials. 125-138.
  • Bjordal, Jan Magnus; Johnson, Mark I.; Iversen, Vegard Vereide; Aimbire, Flavio; Lopes-Martins, Rodrigo Álvaro Brandao. 2006. Photoradiation in acute pain: A systematic review of possible mechanisms of action and clinical effects in randomized placebo-controlled trials. 158-168.
  • Bjordal, Jan Magnus; Ljunggren, Anne Elisabeth; Klovning, Atle; Slørdal, Lars. 2004. Non-steroidal anti-inflammatory drugs, including cyclo-oxygenase-2 inhibitors, in ostcoarthritic knee pain: meta-analysis of randomised placebo controlled trials. 1317-1320D.

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