title: [Social-demographic and behavioral characteristics of drug users and evaluation of their population in the cities of the North-Western Federal Region].
authors.forename: E A
authors.initials: EA
authors.lastname: Koshkina
authors.forename: V V
authors.initials: VV
authors.lastname: Kirzhanova
authors.forename: K V
authors.initials: KV
authors.lastname: Vyshinskiĭ
authors.forename: A Z
authors.initials: AZ
authors.lastname: Shamota
authors.forename: E N
authors.initials: EN
authors.lastname: Bokov
mesh_terms: D003710:Demography / Q000706:statistics & numerical data; D055030:Drug Users / Q000523:psychology* / Q000706:statistics & numerical data*; D058999:Drug-Seeking Behavior; D006801:Humans; D015994:Incidence; D007267:Injections; D009294:Narcotics / Q000008:administration & dosage; D012426:Russia; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders / Q000453:epidemiology*
chemical_list: D009294:Narcotics