Carolina Moreno Ramos, Ernesto Moreno Martinez, Abel Ciprian Carrasco, Jesus. H. Lara Puente, Francisco Quezada, Jorge Tortora Perez, Isabelle P. Oswald and Susana Mendoza Elvira
Journal of Animal and Veterinary Advances 9 ( 9 ): 1301 - 1310 , 2010