Breech presentation with low fetal mortality. A comparative study.
D000698:Analgesia; D000773:Anesthesia, Obstetrical; D002585:Cesarean Section; D005113:Extraction, Obstetrical; D005260:Female; D005313:Fetal Death / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007746:Labor Presentation; D011247:Pregnancy; D011248:Pregnancy Complications