TY - SER AU - Nicolino,R.R. AU - Capanema,R.O. AU - Oliveira,C.S.F.de AU - Pastrana,M.E.O. AU - Lopes,L.B. AU - Haddad,J.P.A. TI - Estimating the abortion risk difference in Neospora caninum seropositive dairy cattle in Brazil) KW - VACA LEITEIRA KW - DISTÚRBIO ANIMAL KW - NEOSPOROSE KW - ABORTO ER -