title: How to "sell" a needle exchange program.
authors: J
authors: J
authors: Blatherwick
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000635:transmission*; D001955:British Columbia; D006801:Humans; D009339:Needles; D019966:Substance-Related Disorders / Q000150:complications*