K.Y. Coronado-Manzanares, A.M. Nevarez-Garza, L.E. Rodriguez-Tovar, A. Wong-Gonzalez, G. Hernandez-Vidal, J.A. Salinas-Melendez and R. Ramirez-Romero
Journal of Animal and Veterinary Advances 7 ( 5 ): 612 - 615 , 2008
M.A. Cantu-Martinez, M.L. Silva-Paez, R. avalos-Ramirez, A. Wong-Gonzalez, J.A. Salinas-Melendez and J.C. Segura
Journal of Animal and Veterinary Advances 7 ( 11 ): 1495 - 1498 , 2008