Problems in diagnosing attention and activity.
Carey
W B
WB
Division of General Pediatrics, Children's Hospital of Philadelphia, PA, USA.
D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis* / Q000453:epidemiology / Q000503:physiopathology; D001921:Brain / Q000503:physiopathology; D002648:Child; D015331:Cohort Studies; D006801:Humans; D014481:United States / Q000453:epidemiology