[NUTRITION FOR SCHOOL CHILDREN IN THE CZECHOSLOVAKIAN SSR].
D000293:Adolescent; D002648:Child; D003604:Czechoslovakia; D006801:Humans; D009749:Nutrition Surveys; D009752:Nutritional Status; D012572:School Health Services
ADOLESCENCE; CHILD; CZECHOSLOVAKIA; NUTRITION SURVEYS; SCHOOL HEALTH
SCHULSPEISUNG IN DER CSSR.