TY - SER AU - Castro,A.F.P.de AU - Serafim,M.B. AU - Brito,J.R.F. AU - Barcellos,D.S.E.N.de AU - Colli,I.A.G. TI - Virulence factors present in cultures of Escherichia coli isolated from pigs in the region of Concordia, Santa Catarina, Brazil [bacteria patogenica, colibacilose] KW - SUÍNO KW - BACTERIA PATOGENICA KW - COLIBACILOSE KW - CONCORDIA KW - SANTA CATARINA ER -