Primary health care of mothers and children in the Soviet Union--1979.
D000293:Adolescent; D000328:Adult; D002648:Child; D002662:Child Health Services; D002675:Child, Preschool; D004632:Emergency Medical Services; D005260:Female; D006776:Hospitals, Pediatric; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008427:Maternal Health Services; D011247:Pregnancy; D011320:Primary Health Care; D014586:USSR