title: The context of risk: ethnographic contributions to the study of drug use and HIV.
authors: Department of Psychiatry, University of Colorado School of Medicine, Denver 80211, USA.
authors: S K
authors: SK
authors: Koester
mesh_terms: D000884:Anthropology, Cultural / Q000379:methods; D015658:HIV Infections / Q000453:epidemiology / Q000208:ethnology* / Q000635:transmission; D006801:Humans; D012309:Risk-Taking; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000208:ethnology* / Q000523:psychology; D014481:United States