title: Changing medical complications of illicit drug use.
mesh_terms: D004697:Endocarditis, Bacterial / Q000209:etiology; D003932:Heroin; D006556:Heroin Dependence / Q000150:complications; D006801:Humans; D009270:Naloxone / Q000627:therapeutic use; D013375:Substance Withdrawal Syndrome / Q000188:drug therapy; D019966:Substance-Related Disorders / Q000150:complications* / Q000188:drug therapy; D013742:Tetanus / Q000209:etiology
chemical_list: D009270:Naloxone; D003932:Heroin