The risk in breech delivery.
D001720:Birth Injuries / Q000209:etiology; D001724:Birth Weight; D001946:Breech Presentation; D036861:Delivery, Obstetric; D005069:Evaluation Studies as Topic; D005260:Female; D005313:Fetal Death / Q000209:etiology; D005315:Fetal Diseases / Q000209:etiology; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007746:Labor Presentation; D011247:Pregnancy; D012306:Risk