title: From the Centers for Disease Control and Prevention. Update: syringe-exchange programs--United States, 1996.
mesh_terms: D000328:Adult; D015658:HIV Infections / Q000517:prevention & control; D006801:Humans; D018671:Needle-Exchange Programs / Q000706:statistics & numerical data; D015819:Substance Abuse, Intravenous; D014481:United States