[Morbidity in childhood. 1].
D000059:Accidents; D001265:Athletic Injuries; D002648:Child; D002662:Child Health Services; D002675:Child, Preschool; D005859:Germany, East; D006306:Health Surveys; D006801:Humans; D009017:Morbidity; D012572:School Health Services; D012865:Skiing; D013178:Sports Medicine
Zur Morbidität im Kindesalter. 1.