title: Breech delivery in the primigravida: vaginal versus cesarean section.
mesh_terms: D001946:Breech Presentation; D002585:Cesarean Section; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007746:Labor Presentation; D010298:Parity; D011247:Pregnancy