Journal
- plos one6
- european journal of obstetrics & gynecology and reproductive biology5
- human reproduction (oxford, england)5
- journal of perinatal medicine4
- the journal of maternal-fetalneonatal medicine : the official journal of the european association of perinatal medicine, the federation of asia and oceania perinatal societies, the international society of perinatal obstetricians4
- archives of gynecology and obstetrics3
- european journal of obstetrics, gynecology, and reproductive biology3
- gynecologic and obstetric investigation3
- human reproduction3