title: Children at work: special health risks. Report of a Who Study Group.
mesh_terms: D000293:Adolescent; D002648:Child; D002669:Child Welfare / Q000592:standards*; D002675:Child, Preschool; D003906:Developing Countries; D004651:Employment; D005260:Female; D006304:Health Status; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology; D012307:Risk Factors