title: Outreach education among intravenous drug users: use CHOWs.
authors: J
authors: J
authors: Newmeyer
mesh_terms: D003153:Community Health Services; D015658:HIV Infections / Q000517:prevention & control*; D006266:Health Education; D006801:Humans; D012495:San Francisco; D015819:Substance Abuse, Intravenous