TY  - SER
AU  - Teodoro,R.L.
AU  - Lemos,A.M.
AU  - Barbosa,R.T.
AU  - Madalena,F.E.
TI  - Comparative performance of six holstein-friesian x guzera crossbred groups in Brazil. Health costs of calves
KW  - Bovino
KW  - Medicamento
KW  - Custo
ER  -