- 2017. Development of social and demographic differences in maternal smoking between 1999 and 2014 in Norway. Nicotine & tobacco research. 19: 539-546. doi: 10.1093/ntr/ntw313
- 2016. Maternal smoking status in successive pregnancies and risk of having a small for gestational age infant. Paediatric and Perinatal Epidemiology. 31: 21-28. doi: 10.1111/ppe.12333
- 2015. Can 'early programming' be partly explained by smoking? Results from a prospective, population-based cohort study. Paediatric and Perinatal Epidemiology. 29: 50-59. doi: 10.1111/ppe.12164
- 2013. Low birth weight babies are more often smokers as adults. American Journal of Epidemiology. 177: S77-S77.
- 2012. Self-reported smoking status and plasma cotinine concentrations among pregnant women in the Norwegian Mother and Child Cohort Study. Pediatric Research. 72: 101-107. doi: 10.1038/pr.2012.36
- 2008. Smoking during pregnancy from 1999 to 2004: a study from the Medical Birth Registry of Norway. Acta Obstetricia et Gynecologica Scandinavica. 87: 280-285. doi: 10.1080/00016340701837801
- 2018. Smoking among pregnant women in Norway. Prevalence, self-report validity, and associations to SGA and “early programming” using family and sibling design. Universitetet i Bergen.