MARTÍNEZ BARROSO, GLORIA, JOSÉ DE JESÚS WILLIAMS, and ALEJANDRO ALZINA LÓPEZ. “ Mexico”. Veterinaria México OA 33, no. 004 (October 5, 2009). Accessed April 20, 2025. https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/78.