Survival to Freezing of Sperm Collected by Vas Deferens from Vicugna pacos with Tempol Antioxidant Addition

Oscar E. Gomez-Quispe, Manuel Guido Perez and Yadsen G. Ojeda-Gutierrez

Asian Journal of Animal and Veterinary Advances 11 ( 6 ): 377 - 382 , 2016