title: [Addiction: challenges in diagnosis and therapy by comorbidity].
authors.forename: Markus
authors.initials: M
authors.lastname: Weih
mesh_terms: D017831:Diagnosis, Dual (Psychiatry); D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis* / Q000628:therapy; D019966:Substance-Related Disorders / Q000175:diagnosis* / Q000628:therapy*