title: NIH report.
authors.forename: G S
authors.initials: GS
authors.lastname: Makulowich
mesh_terms: D015975:Consensus Development Conferences, NIH as Topic; D018562:Disease Transmission, Infectious / Q000517:prevention & control*; D015658:HIV Infections / Q000209:etiology / Q000635:transmission*; D006801:Humans; D018671:Needle-Exchange Programs / Q000458:organization & administration*; D015397:Program Evaluation; D012309:Risk-Taking; D015819:Substance Abuse, Intravenous / Q000150:complications*; D014481:United States