The course of perinatal mortality: a review of etiologic factors in the Sloane Hospital 1888-1967.
D001723:Birth Rate; D002585:Cesarean Section; D005260:Female; D005313:Fetal Death; D049672:History, 19th Century; D049673:History, 20th Century; D006782:Hospitals, Special; D006801:Humans; D007226:Infant Mortality / Q000266:history*; D007231:Infant, Newborn; D007234:Infant, Premature; D009519:New York City; D011247:Pregnancy; D014481:United States