title: [Current epidemiology of natural focus infections in the RSFSR].
mesh_terms: D003141:Communicable Diseases / Q000453:epidemiology*; D004197:Disease Reservoirs; D004675:Encephalitis, Tick-Borne / Q000453:epidemiology; D006480:Hemorrhagic Fever with Renal Syndrome / Q000453:epidemiology; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology; D012424:Rural Population; D012426:Russia; D014406:Tularemia / Q000453:epidemiology; D014505:Urban Population
vernacular_title: Sovremennaia épidemiologiia prirodno-ochagovykh infektsiĭ v RSFSR.