The obstetric significance of untreated congenital hip disease on the Navajo reservation.
D001130:Arizona; D002585:Cesarean Section; D005260:Female; D006618:Hip Dislocation, Congenital / Q000150:complications*; D006801:Humans; D007198:Indians, North American; D007746:Labor Presentation; D011247:Pregnancy; D011248:Pregnancy Complications