title: Substance abuse and ADHD.
authors.forename: J R
authors.initials: JR
authors.lastname: Hughes
mesh_terms: D000293:Adolescent; D000328:Adult; D001289:Attention Deficit Disorder with Hyperactivity / Q000453:epidemiology* / Q000523:psychology; D015897:Comorbidity; D006801:Humans; D012651:Self Medication; D014029:Tobacco Use Disorder / Q000453:epidemiology* / Q000523:psychology