CASTELLANOS ZACARÍAS, C. A.; RAMÓN UGALDE, J. P.; LOEZA CONCHA, H. J.; ZAMORA BUSTILLOS, R.; PINZÓN LÓPEZ, L. L.; RODRÍGUEZ GUTIÉRREZ, G. I.; DOMÍNGUEZ REBOLLEDO, Álvaro E. Effect of two animal protein-free extenders on cryopreservation of Pelibuey and Blackbelly ram semen. Veterinaria México OA, [S. l.], v. 10, 2023. DOI: 10.22201/fmvz.24486760e.2023.1022. Disponível em: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/1022. Acesso em: 13 may. 2024.