1.
Ethnic differences in stillbirth and early neonatal mortality in The Netherlands
Regional differences in severe postpartum hemorrhage: a nationwide comparative study of 1.6 million deliveries
Risk factors, management, and outcomes of amniotic fluid embolism: A multicountry, population-based cohort and nested casecontrol study
Interactions between uncoupling protein 2 gene polymorphisms, obesity and alcohol intake on liver function: a large meta-analysed population-based study