title: Are attention-deficit hyperactivity disorder and the psychoactive substance use disorders really related?
authors.affiliation: Massachusetts General Hospital, Boston 02114, USA.
authors.forename: T E
authors.initials: TE
authors.lastname: Wilens
authors.forename: T J
authors.initials: TJ
authors.lastname: Spencer
authors.forename: J
authors.initials: J
authors.lastname: Biederman
mesh_terms: D000293:Adolescent; D000328:Adult; D001289:Attention Deficit Disorder with Hyperactivity / Q000453:epidemiology*; D002648:Child; D015897:Comorbidity; D005192:Family Health; D006801:Humans; D012307:Risk Factors; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology