title: [Epidemiological situation in the Russian Federation in 1991-1996].
authors.forename: O
authors.initials: O
authors.lastname: Onishchenko
mesh_terms: D015982:Bias; D003140:Communicable Disease Control / Q000639:trends*; D003141:Communicable Diseases / Q000145:classification / Q000453:epidemiology*; D004660:Encephalitis / Q000453:epidemiology / Q000517:prevention & control; D015981:Epidemiologic Factors; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control; D008722:Methods; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control; D012426:Russia; D014376:Tuberculosis / Q000453:epidemiology / Q000517:prevention & control