Zeitschriftentitel
American journal of obstetrics & gynecology
13
Archives of gynecology and obstetrics
11
American journal of obstetrics and gynecology
8
Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC
7
BMC pregnancy and childbirth
5
The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians
5
American journal of obstetrics & gynecology MFM
4
Placenta
4
The journal of maternal-fetal & neonatal medicine
4
Journal of perinatal medicine
3
American journal of perinatology
2
Birth (Berkeley, Calif.)
2
Case reports in perinatal medicine
2
AJOG global reports
1
Hypertension (Dallas, Tex. : 1979)
1
International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics
1
Journal of Ultrasound in Medicine
1
Journal of clinical medicine
1
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
1
Obstetrics and gynecology
1
The Israel Medical Association journal : IMAJ
1
Trials
1
Ultraschall in der Medizin (Stuttgart, Germany : 1980)
1