title: [Comorbidity in attention deficit-/hyperactivity disorder (ADHD) - important issue for diagnostics and treatment].
authors.forename: A
authors.initials: A
authors.lastname: Rothenberger
authors.forename: V
authors.initials: V
authors.lastname: Roessner
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000150:complications* / Q000453:epidemiology* / Q000628:therapy; D002648:Child; D015897:Comorbidity; D006801:Humans