P. Roldan-Santiago, M. Gonzalez-Lozano, S.C. Flores-Peinado, D. Camacho-Morfin, M. Concepcion-Mendez, L. Morfin-Loyden, P. Mora-Medina, R. Ramirez-Necoechea, A.L. Cardona and D. Mota-Rojas
Asian Journal of Animal and Veterinary Advances 6 ( 12 ): 1256 - 1263 , 2011