Vaginal versus cesarean delivery for breech presentation in California: a population-based study.
Carbillon
Lionel
L
D001946:Breech Presentation; D002140:California; D002585:Cesarean Section / Q000009:adverse effects*; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D011247:Pregnancy; D014621:Vagina