[MORBIDITY IN CHILDREN IN CRECHES DURING THE PERIOD 1953-1962 IN THE CZECHOSLOVAKIAN SSR].
D002648:Child; D002669:Child Welfare; D003604:Czechoslovakia; D006801:Humans; D009017:Morbidity; D011315:Preventive Medicine
CHILD; CHILD WELFARE; CZECHOSLOVAKIA; MORBIDITY; PREVENTIVE MEDICINE
NEMOCNOST D ET'I V JESL'ICH V LETECH 1953--1962 V CSSR.