title: [Basic patterns in the epidemiologic process of leptospirosis under present conditions].
mesh_terms: D000382:Agricultural Workers' Diseases / Q000453:epidemiology; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology; D004196:Disease Outbreaks / Q000453:epidemiology; D049673:History, 20th Century; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology* / Q000209:etiology / Q000266:history / Q000662:veterinary; D008462:Meat-Packing Industry; D009784:Occupational Diseases / Q000453:epidemiology; D012621:Seasons; D014586:USSR
vernacular_title: Osnovnye zakonomernosti épidemicheskogo protsessa pri leptospirozakh v sovremennykh usloviiakh.