Status of infant and perinatal morbidity and mortality: a review of the literature.
D000028:Abortion, Induced; D002662:Child Health Services; D005193:Family Planning Services; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D007362:Intensive Care Units; D008427:Maternal Health Services; D008428:Maternal Mortality; D011247:Pregnancy; D014481:United States