title: Factors affecting maternal mortality and morbidity among American Indians.
mesh_terms: D001723:Birth Rate; D036861:Delivery, Obstetric; D005260:Female; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D007198:Indians, North American; D008428:Maternal Mortality; D009017:Morbidity; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology / Q000517:prevention & control; D011295:Prenatal Care; D014481:United States