Tritrichomonas foetus in bulls in the State of Pernambuco, Brazil

1. De Oliveira, M.B.
2. Filho, A.F.B.B.
3. De Melo Borges, J.
4. Soares, L.B.F.
5. Ortega-Mora, L.M.
6. Brandespim, D.F.
7. Mota, R.A.
8. Pinheiro, J.W.