title: Drug use in health and mental illness in an Indian population.
mesh_terms: D000328:Adult; D000428:Alcohol Drinking; D002188:Cannabis; D006801:Humans; D007194:India; D001523:Mental Disorders / Q000453:epidemiology* / Q000209:etiology; D009497:Neurotic Disorders / Q000453:epidemiology; D009892:Opium; D011618:Psychotic Disorders / Q000453:epidemiology; D019966:Substance-Related Disorders
chemical_list: D009892:Opium