Childhood hyperkinesis: a return to the source.
D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis*; D002648:Child; D002652:Child Behavior; D002675:Child, Preschool; D006801:Humans; D006948:Hyperkinesis / Q000175:diagnosis*; D008297:Male; D010290:Parents; D011570:Psychiatry; D013663:Teaching