Maria Del S. Alvarado, Roque G. Ramirez-Lozano, Humberto Gonzalez-Rodriguez, Israel Cantu-Silva, Marco V. Gomez-Meza, Mauricio Cotera-Correa, Enrique Jurado-Ybarra and Tilo G. Dominguez-Gomez
Journal of Animal and Veterinary Advances 11 ( 22 ): 4182 - 4189 , 2012