title: [Natural foci of leptospirosis and hemorrhagic fever with renal syndrome on the territory of the Ulyanovsk region].
authors.forename: A A
authors.initials: AA
authors.lastname: Nafeev
mesh_terms: D000818:Animals; D017753:Ecosystem; D006480:Hemorrhagic Fever with Renal Syndrome / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology* / Q000517:prevention & control; D012377:Rodentia / Q000382:microbiology; D012426:Russia / Q000453:epidemiology