TY  - SER
AU  - Arenhart,S.
AU  - Bauermann,F.V.
AU  - Vogel,F.S.F.
AU  - Weiblen,R.
AU  - Flores,E.F.
TI  - Evidence of mixed persistent infections in calves born to cows challenged with a pool bovine viral diarrhea virus isolates
KW  - VACA
KW  - DOENÇA ANIMAL
KW  - DIARRÉIA
KW  - VÍRUS
KW  - BEZERRO
ER  -