CHILD-CARE IN THE SOVIET UNION.
D000293:Adolescent; D002648:Child; D002654:Child Care; D002669:Child Welfare; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010372:Pediatrics; D014586:USSR
ADOLESCENCE; CHILD; CHILD CARE; CHILD WELFARE; INFANT; INFANT, NEWBORN; PEDIATRICS; USSR