Isolation of serovar-specific leptospiral antigens for use in an enzyme-linked Immunosorbent Assay (ELISA) compared with the microscopic agglutination test and immunofluorescence

antigene antigens bovin caballos cattle cerdo cheval chien dogs elisa ganado bovino horses immunofluorescence immunological techniques immunologie immunology inmunofluorescencia leptospira perro porcin serotipos serotypes swine technique immunologique test elisa zoonose zoonoses zoonosis