title: Drug use by U.S. Army enlisted men in Vietnam: a follow-up on their return home.
mesh_terms: D000328:Adult; D000661:Amphetamine / Q000008:administration & dosage; D001463:Barbiturates / Q000008:administration & dosage; D002188:Cannabis / Q000008:administration & dosage; D004522:Educational Status; D005500:Follow-Up Studies; D003932:Heroin / Q000652:urine; D006556:Heroin Dependence / Q000008:administration & dosage / Q000453:epidemiology; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use; D008887:Military Medicine; D009294:Narcotics / Q000008:administration & dosage; D009892:Opium / Q000008:administration & dosage / Q000652:urine; D008517:Phytotherapy; D011379:Prognosis; D012907:Smoking; D019966:Substance-Related Disorders / Q000188:drug therapy / Q000453:epidemiology* / Q000652:urine; D014481:United States; D014744:Vietnam
chemical_list: D001463:Barbiturates; D009294:Narcotics; D003932:Heroin; D009892:Opium; D000661:Amphetamine; D008691:Methadone