title: [Issues of HIV prevention among injection drug users].
authors.forename: E M
authors.initials: EM
authors.lastname: Narkevich
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000517:prevention & control*; D055030:Drug Users; D006801:Humans; D015995:Prevalence; D012426:Russia / Q000453:epidemiology; D019966:Substance-Related Disorders / Q000453:epidemiology*