title: Drug abuse and psychiatric hospitalization: urine examination in admissions.
mesh_terms: D000293:Adolescent; D000328:Adult; D000661:Amphetamine / Q000652:urine; D001463:Barbiturates / Q000652:urine; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003604:Czechoslovakia; D006760:Hospitalization; D006778:Hospitals, Psychiatric; D006801:Humans; D008297:Male; D008875:Middle Aged; D011618:Psychotic Disorders / Q000652:urine*; D019966:Substance-Related Disorders / Q000175:diagnosis* / Q000453:epidemiology
chemical_list: D001463:Barbiturates; D000661:Amphetamine