Erik Berg

Smoking frequency among current college student smokers: distinguishing characteristics and factors related to readiness to quit smoking

Carla J. Berg, Pamela M. Ling, Richard B. Hayes et al. · Health Education Research · 2011 · 64 citations · Full text

Parental age and the risk of isolated cleft lip: a registry-based study

Erik Berg, Rolv T. Lie, Åse Sivertsen et al. · Annals of Epidemiology · 2015 · 53 citations

Cleft Lip, Parental Age, Isolated Cleft Lip +11

Health Status Among Adults Born With an Oral Cleft in Norway

Erik Berg, Øystein Ariansen Haaland, Kristin Billaud Feragen et al. · JAMA Pediatrics · 2016 · 42 citations · Full text

Socio-Economic Status and Reproduction among Adults Born with an Oral Cleft: A Population-Based Cohort Study in Norway

Erik Berg, Åse Sivertsen, Anja Maria Steinsland Ariansen et al. · PLoS ONE · 2016 · 17 citations · Full text

Isolated oral clefts and school grades: population-based cohort study from Norway

Miriam Gjerdevik, Rolv T. Lie, Øystein Ariansen Haaland et al. · BMJ Open · 2021 · 11 citations · Full text