THE ROLE OF THE PLACENTAL SITE IN THE AETIOLOGY OF BREECH PRESENTATION; A CLINICAL SURVEY OF 362 CASES.
D001946:Breech Presentation; D005260:Female; D006801:Humans; D007746:Labor Presentation; D010920:Placenta; D011247:Pregnancy; D014599:Uterus
LABOR PRESENTATION; PLACENTA