Olof Stephansson

Registers of the Swedish total population and their use in medical research

Jonas F. Ludvigsson, Catarina Almqvist, Anna‐Karin Edstedt Bonamy et al. · European Journal of Epidemiology · 2016 · 1.6K citations · Full text

Public Health, Health Sciences, Clinical Epidemiology +4

Outcomes of Pregnancy after Bariatric Surgery

Kari Johansson, Sven Cnattingius, Ingmar Näslund et al. · New England Journal of Medicine · 2015 · 526 citations

Public Health, Maternal Health, Surgery +15

Women's fear of childbirth and preference for cesarean section – a cross‐sectional study at various stages of pregnancy in Sweden

Katri Nieminen, Olof Stephansson, Elsa Lena Ryding · Acta Obstetricia Et Gynecologica Scandinavica · 2009 · 375 citations

Public Health, Maternal Health, Obstetrics +17

Association Between Year of Birth and 1-Year Survival Among Extremely Preterm Infants in Sweden During 2004-2007 and 2014-2016

Mikael Norman, Boubou Hallberg, Thomas Abrahamsson et al. · JAMA · 2019 · 322 citations · Full text

Public Health, Obstetrics, Pediatrics +17

Risk of adverse pregnancy outcomes in women with polycystic ovary syndrome: population based cohort study

Nathalie Roos, Helle Kieler, Lena Sahlin et al. · BMJ · 2011 · 310 citations · Full text

Medicine, Gynecology, Obstetrics +12