TY  - SER
AU  - Costa,E.A.
AU  - Sant'Ana,F.M.
AU  - Carvalho,C.J.S.
AU  - Moustacas,V.S.
AU  - Silva,S.M.M.S.
AU  - Paixão,T.A.
AU  - Santos,R.L.
TI  - Diagnosis of Brucella ovis infection by serology and PCR in urine samples from naturally infected rams in the State of Piauí
KW  - CARNEIRO
KW  - DIAGNÓSTICO
KW  - BRUCELOSE
KW  - URINA
KW  - PIAUÍ
ER  -