[Some problems in the epizootology and diagnosis of leptospirosis].
D000818:Animals; D002417:Cattle; D007922:Leptospirosis / Q000175:diagnosis / Q000453:epidemiology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000175:diagnosis*; D014586:USSR
Nekotorye voprosy épizootologii i diagnostiki leptospiroza.