title: What do we know about drug addiction?
authors.forename: Nora D
authors.initials: ND
authors.lastname: Volkow
mesh_terms: D000293:Adolescent; D041923:Adolescent Development; D000328:Adult; D016739:Behavior, Addictive / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D001921:Brain / Q000254:growth & development / Q000503:physiopathology; D004298:Dopamine / Q000502:physiology; D006801:Humans; D012307:Risk Factors; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy
chemical_list: D004298:Dopamine