title: The hyperkinetic behavior syndrome.
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000453:epidemiology*; D002648:Child; D003237:Connecticut; D005006:Ethnicity; D005069:Evaluation Studies as Topic; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D012737:Sex Factors