[Pelvic presentation. Study of 400 cases].
D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007746:Labor Presentation; D008428:Maternal Mortality; D009774:Obstetrics; D011247:Pregnancy
ANESTHESIA, OBSTETRICAL; DELIVERY; INFANT MORTALITY; LABOR PRESENTATION; MATERNAL MORTALITY