TY - SER AU - Paredes,J.C.M. AU - Oliveira,L.G. AU - Braga,A.de C. AU - Trevisol,I.M. AU - Roehe,P.M. TI - Development and standardization of an indirect ELISA for the serological diagnosis of classical swine fever KW - SUÍNO KW - PESTE SUÍNA KW - DOENÇA ANIMAL KW - VÍRUS KW - ELISA KW - DIAGNÓSTICO ER -