Factors associated with bovine leptospirosis in Rio de Janeiro, Brazil.
D000372:Agglutination Tests; D000822:Animal Husbandry; D000818:Animals; D000913:Antibodies, Protozoan / Q000097:blood; D001938:Brazil / Q000453:epidemiology; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology / Q000382:microbiology*; D005260:Female; D007919:Leptospira / Q000302:isolation & purification*; D007922:Leptospirosis / Q000097:blood / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D016036:Seroepidemiologic Studies; D011795:Surveys and Questionnaires
D000913:Antibodies, Protozoan