Problems in diagnosing attention and activity.
Division of General Pediatrics, Children's Hospital of Philadelphia, PA, USA.
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WB
Carey
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