title: Psychiatric disorders in male Norwegian youths.
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000453:epidemiology; D002657:Child Development; D003417:Criminal Psychology; D004812:Epidemiologic Methods; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis / Q000453:epidemiology*; D008890:Military Psychiatry; D009664:Norway; D010553:Personality Development; D011602:Psychophysiologic Disorders / Q000453:epidemiology; D012917:Social Adjustment; D012926:Social Control, Formal; D019966:Substance-Related Disorders / Q000453:epidemiology