Zeitschriftentitel
WHO International Clinical Trials Registry Platform
1.152
ClinicalTrials.gov
492
Archives of gynecology and obstetrics
483
BMC pregnancy and childbirth
346
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
235
Acta obstetricia et gynecologica Scandinavica
124
BMC anesthesiology
119
The journal of obstetrics and gynaecology research
117
Cureus
95
European journal of obstetrics, gynecology, and reproductive biology
88
International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics
77
Journal of anesthesia
70
International urogynecology journal
59
The journal of obstetrics and gynecology of India
52
Journal of perinatal medicine
50
Reproductive health
46
JA clinical reports
45
Korean journal of anesthesiology
45
International journal of women's health
44
Anesthesiology and pain medicine
43
Taiwanese journal of obstetrics & gynecology
42
Anesthesia, essays and researches
41
Maternal and child health journal
39
Inpharma weekly
38
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology
38
BMC Pregnancy and Childbirth
37
Journal of obstetrics and gynaecology of India
34
Ginekologia polska
33
Journal of clinical medicine
33
Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC
32
International journal of obstetric anesthesia
31
Journal of Clinical Medicine
31
Journal of anaesthesiology, clinical pharmacology
31
Journal of Obstetric Anaesthesia and Critical Care
29
Reactions weekly
29
Annals of medicine and surgery (2012)
27
Der Anaesthesist
27
Brazilian journal of anesthesiology (Elsevier)
26
BMC Research Notes
25
Clinical case reports
25
Frontiers in medicine
25
Journal of Anaesthesiology Clinical Pharmacology
25
Journal of gynecology obstetrics and human reproduction
25
Saudi journal of anaesthesia
25
BMC women's health
24
Der Gynäkologe
24
Obstetrics & gynecology science
24
The Journal of international medical research
24
Revista Brasileira de Ginecologia e Obstetrícia
23
Trials
23
mehr ...