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University of Bergen
Lars Björkman's picture

Lars Björkman

Guest Researcher
Department of Clinical Dentistry
  • E-maillars.bjorkman@uib.no
  • Visitor Address
    Årstadveien 19
    5009 Bergen
  • Postal Address
    Postboks 7804
    5020 Bergen
Academic article
  • Show author(s) (2022). Mercury, silver and selenium in serum before and after removal of amalgam restorations: results from a prospective cohort study in Norway. Acta Odontologica Scandinavica. 1-13.
  • Show author(s) (2022). Is amalgam removal in patients with medically unexplained physical symptoms cost-effective? A prospective cohort and decision modelling study in Norway. PLOS ONE. 17 pages.
  • Show author(s) (2021). Validity and responsiveness of GHC-index in patients with amalgam-attributed health complaints. Acta Odontologica Scandinavica. 226-233.
  • Show author(s) (2021). Validity and responsiveness of EQ-5D-5L and SF-6D in patients with health complaints attributed to their amalgam fillings: a prospective cohort study of patients undergoing amalgam removal. Health and Quality of Life Outcomes. 1-12.
  • Show author(s) (2021). Allergisk reaksjon i forbindelse med bruk av søvnapnéskinne. Den norske tannlegeforenings tidende. 276-279.
  • Show author(s) (2020). Removal of dental amalgam restorations in patients with health complaints attributed to amalgam: A prospective cohort study. Journal of Oral Rehabilitation. 1422-1434.
  • Show author(s) (2019). Bisphenol A in human saliva and urine before and after treatment with dental polymer‐based restorative materials. European Journal of Oral Sciences. 435-444.
  • Show author(s) (2018). Prenatal exposure to dental amalgam and risk of symptoms of attention-deficit and hyperactivity disorder (ADHD). Community Dentistry and Oral Epidemiology. 472-481.
  • Show author(s) (2018). Polymer-based dental filling materials placed during pregnancy and risk to the foetus. BMC Oral Health. 9 pages.
  • Show author(s) (2018). Perinatal death and exposure to dental amalgam fillings during pregnancy in the population-based MoBa cohort. PLOS ONE. 14 pages.
  • Show author(s) (2017). Long term changes in health complaints after removal of amalgam restorations. Acta Odontologica Scandinavica. 208-219.
  • Show author(s) (2017). Bisphenol A concentration in human saliva related to dental polymer-based fillings. Clinical Oral Investigations. 2561-2568.
  • Show author(s) (2016). Use of complementary and alternative medicine in patients with health complaints attributed to former dental amalgam fillings. BMC Complementary and Alternative Medicine. 8 pages.
  • Show author(s) (2016). Prenatal exposure to dental amalgam and pregnancy outcome. Community Dentistry and Oral Epidemiology. 442-449.
  • Show author(s) (2016). Health complaints attributed to dental amalgam: a retrospective survey exploring perceived health changes related to amalgam Removal. Open Dentistry Journal. 739-751.
  • Show author(s) (2015). Patients' experiences of changes in health complaints before, during, and after removal of dental amalgam. International Journal of Qualitative Studies on Health and Well-being. 11 pages.
  • Show author(s) (2014). How unexplained health complaints were attributed to dental amalgam. Nordic Psychology. 216-229.
  • Show author(s) (2013). Characterization of health complaints before and after removal of amalgam fillings - 3 year follow-up. Acta Odontologica Scandinavica. 560-569.
  • Show author(s) (2012). Minor changes in serum levels of cytokines after removal of amalgam restorations. Toxicology Letters. 120-125.
  • Show author(s) (2012). Detection and quantification of monomers in unstimulated whole saliva after treatment with resin-based composite fillings in vivo. European Journal of Oral Sciences. 89-95.
  • Show author(s) (2011). Changes in health complaints after removal of amalgam fillings. Journal of Oral Rehabilitation. 835-848.
  • Show author(s) (2010). Exposure to dental amalgam restorations in pregnant women. Community Dentistry and Oral Epidemiology. 460-469.
  • Show author(s) (2007). Pasienter med helseplager relatert til tannfyllinger. Tidsskrift for Den norske legeforening. 1524-1528.
  • Show author(s) (2007). Pasienter med helseplager relatert til tannfyllinger. Den norske tannlegeforenings tidende. 372-377.
  • Show author(s) (2007). Mercury in human brain, blood, muscle and toenails in relation to exposure: an autopsy study. Environmental health.
  • Show author(s) (2005). Environmental and heritable factors in the etiology of oral diseases - A population-based study of Swedish twins. Journal of Dental Research. 800-805.
  • Show author(s) (2005). A follow-up study of patients with subjective symptoms related to dental materials. Community Dentistry and Oral Epidemiology. 227-234.
  • Show author(s) (2004). Patients' choice of dental treatment following examination at a specialty unit for adverse reactions to dental materials. Acta Odontologica Scandinavica. 258-263.
  • Show author(s) (2004). Kontaktallergisk reaksjon overfor dentalt gull - kasuspresentasjon. Den norske tannlegeforenings tidende. 400-401 : ill..
  • Show author(s) (2004). Birth order, sibship size, and housing density in relation to tooth loss and periodontal disease: A cohort study among Swedish twins. American Journal of Epidemiology. 499-506.
  • Show author(s) (2004). An overview of the current status of national reporting systems for adverse reactions to dental materials. Journal of Dentistry. 351-358.
  • Show author(s) (2003). Reporting of adverse reactions to dental materials - intraoral observations at a clinical follow-up. Community Dentistry and Oral Epidemiology. 200-206.
  • Show author(s) (2002). Multidisciplinary examination of patients with illness attributed to dental fillings. Journal of Oral Rehabilitation. 705-713.
  • Show author(s) (2000). Retrospective Study of Orthodontic Bonding without Liquid Resin. American Journal of Orthodontics and Dentofacial Orthopedics. 300-303.
  • Show author(s) (2000). In vitro shear bond strength of orthodontic bondings without liquid resin. Acta Odontologica Scandinavica. 44-48.
  • Show author(s) (2000). Both the environment and genes are important for concentrations of cadmium and lead in blood. Environmental Health Perspectives. 719-722.
Report
  • Show author(s) (2022). Utprøvende behandling ved helseplager attribuert til amalgamfyllinger. En prospektiv kohortstudie. .
  • Show author(s) (2006). Tannmaterialer og helse: Erfaringer fra klinisk utredning av pasienter med mistanke om bivirkninger fra tannmaterialer. .
Lecture
  • Show author(s) (2016). Amalgam attributed health complaints - is there a dose response relationship?
Popular scientific lecture
  • Show author(s) (2002). Biverkningar och dentala material - Blir man sjuk av tandfyllningar?
Academic lecture
  • Show author(s) (2009). Do personality factors influence changes in health complaints after removal of dental amalgam?
  • Show author(s) (2009). Do personality factors influence changes in health complaints after removal of dental amalgam?
  • Show author(s) (2008). 15 year experience with an Adverse Reaction Unit (included in a symposium on health side-effects of dental restorative materials).
  • Show author(s) (2004). Befolkningsbaserad rapportering av biverkningar från dentala plastrestaureringsmaterial.
  • Show author(s) (2003). Biverkningar av dentala material: Rapportering och registrering. Klinisk patientutredning.
  • Show author(s) (2003). Biverkningar av dentala material: Rapportering och registrering. Klinisk patientutredning.
  • Show author(s) (2003). Biverkningar av dentala material: Rapportering och registrering. Klinisk patientutredning.
  • Show author(s) (2003). Adverse reactions: Reporting and cases.
  • Show author(s) (2002). Exposure to gold from dental alloys.
  • Show author(s) (2002). Biverkningar av dentala material: Rapportering och registrering. Klinisk patientutredning.
  • Show author(s) (2002). Biverkningar av dentala material: Rapportering och registrering. Klinisk patientutredning.
  • Show author(s) (2001). Biverkningar av dentala material: Rapportering och registrering. Klinisk patientutredning.
Editorial
  • Show author(s) (2007). Concentrations of biomarkers in spot urine samples need adjustment for variation in dilution - Comment on: "Distribution of urinary selenium and arsenic among pregnant women exposed to arsenic in drinking water" [Environ Res. 2006;100(1): 115-122]. Environmental Research. 312-313.
Reader opinion piece
  • Show author(s) (2007). Comment on: “A cascade analysis of the interaction of mercury and coproporphyrinogen oxidase (CPOX) polymorphism on the heme biosynthetic pathway and porphyrin production” by Heyer et al., Toxicol Lett. 2006; 161:159–66. Toxicology Letters. 91-92.
Short communication
  • Show author(s) (2021). Fatal anafylaksi etter tannbehandling. NTFs Tidende. 472-473.
  • Show author(s) (2020). Fra Bivirkningsgruppen for odontologiske biomaterialer: Alvorlig allergisk reaksjon i forbindelse med bruk av resinmodifisert glassionomersement. Den norske tannlegeforenings tidende. 718-720.
  • Show author(s) (2020). Anafylaksi etter endodontisk behandling. Den norske tannlegeforenings tidende. 326-330.
  • Show author(s) (2003). Allergic contact reactions to dental gold. Contact Dermatitis. 288-289.
Compendium
  • Show author(s) (2008). "Bivirkningsbladet", desember 2008.
  • Show author(s) (2002). "Bivirkningsbladet" juni 2002.
  • Show author(s) (2002). "Bivirkningsbladet" desember 2002.
  • Show author(s) (2001). "Bivirkningsbladet" desember 2001.
Thesis at a second degree level
  • Show author(s) (2021). Holdninger til tannpleieprodukter med fluor.
Popular scientific article
  • Show author(s) (2001). Ingen økning av bivirkningsrapporter om plastfyllinger. Den norske tannlegeforenings tidende. 22-24.
Feature article
  • Show author(s) (2021). Trygge materialer? NTFs Tidende. 1024-1026.
Letter to the editor
  • Show author(s) (2016). Response to Mortazavi et al.—'Comments on Prenatal exposure to dental amalgam and pregnancy outcome'. Community Dentistry and Oral Epidemiology. 514.
  • Show author(s) (2005). Improvement of health after replacement of amalgam fillings? Journal of Psychosomatic Research. 189-190.
Doctoral dissertation
  • Show author(s) (2019). Treatment with Dental Polymer-based Restorative Materials. Exposure to Bisphenol A Effects on Pregnancy Outcomes .
  • Show author(s) (2016). Patients’ experiences of changes in health after removal of dental amalgam – quantitative and qualitative approaches.
Interview
  • Show author(s) (2018). Er det farlig med mye amalgam i tennene?
  • Show author(s) (2003). Umulig å bevise.
  • Show author(s) (2002). Tyggegummi frigir kvikksølv.
Poster
  • Show author(s) (2022). Life-threatening reactions related to polyethylene glycol in dental biomaterials.
  • Show author(s) (2020). Mercury in serum in relation to removal of amalgam restorations.
  • Show author(s) (2017). Treatment with polymer-based dental fillings during pregnancy and congenital malformations.
  • Show author(s) (2017). General health complaints and mercury in urine after amalgam removal.
  • Show author(s) (2016). Use of complementary and alternative medicine in patients with health complaints attributed to former dental amalgam fillings.
  • Show author(s) (2016). Dental Treatment in Pregnancy and Risk for Adverse Birth Outcomes: Data from the Norwegian Mother and Child Cohort Study (MoBa).
  • Show author(s) (2013). Determinants of changes in general health complaints after amalgam removal.
  • Show author(s) (2012). General health complaints five years after removal of amalgam fillings.
  • Show author(s) (2011). Characterization of health complaints before and after removal of amalgam fillings - three years follow-up.
  • Show author(s) (2010). Clinical consequences of a positive patch test to goldsodiumthiosulfate.
  • Show author(s) (2009). Patients' experiences of changes in health complaints five years after removal of dental amalgam.
  • Show author(s) (2009). Increase of adverse reaction reports related to composites and cements.
  • Show author(s) (2009). Increase of adverse reaction reports related to composites and cements.
  • Show author(s) (2008). National reporting of adverse reactions to dental materials.
  • Show author(s) (2008). Examination of patients referred for adverse reactions to dental materials.
  • Show author(s) (2008). Changes in Health Complaints after Removal of Dental Amalgam Restorations.
  • Show author(s) (2006). Validity of self-assessment of exposure to amalgam restorations.
  • Show author(s) (2006). Exposure to silver from dental amalgam restorations.
  • Show author(s) (2005). Subjective symptoms related to dental materials.
  • Show author(s) (2005). Inorganic mercury in brain in a fish eating population.
  • Show author(s) (2005). Clinical trial on health effects from removal of amalgam restorations.
  • Show author(s) (2002). A Specialised National Reporting System of Adverse Reactions to Dental Materials.
  • Show author(s) (2001). Objective Intraoral Findings from Adverse Reaction Reports.
Academic literature review
  • Show author(s) (2016). Dentale restaureringsmaterialer: Biologiske egenskaber og deres kliniske konsekvenser. Tandlægebladet. 1010-1019.
  • Show author(s) (2006). Ny forskning om amalgam og helse. Den norske tannlegeforenings tidende. 46-50.
Brochure
  • Show author(s) (2017). Bivirkningsbladet, august 2017. Tema: Forandringer av helseplager etter utskiftning av amalgamfyllinger.
  • Show author(s) (2010). Bivirkningsbladet. Temanummer: Bivirkninger relatert til plastfyllingsmaterialer.
Article in business/trade/industry journal
  • Show author(s) (2022). Kostnadseffektivt å fjerne amalgam-fyllinger hos pasienter med helseplager de mistenkte var påvirket av amalgam. Den norske tannlegeforenings tidende. 640-641.

More information in national current research information system (CRIStin)