Amparo Londono Orozco, Jose Guillermo Avila Acevedo, Ma. Margarita Canales Martinez, Claudia Tzasna Hernandez Delgado, P. Rocio Serrano, Cesar Mateo Flores Ortiz, Angel Duran Diaz, Jose Guillermo Penieres Carrillo, Carlos Gerardo Garcia Tovar and Tonatiuh Alejandro Cruz Sanchez
Journal of Animal and Veterinary Advances 9 ( 8 ): 1250 - 1254 , 2010