Figueroa, Jose L., Jose A. Martinez, Maria T. Sanchez-Torres, Jose L. Cordero, Manuel Martinez, Victor M. Valdez, y Agustin Ruiz. 2019. «Evaluation of Reduced Amino Acids Diets Added With Protected Protease on Productive Performance in 25-100 Kg Barrows». Austral Journal of Veterinary Sciences 51 (2):53-60. https://doi.org/10.4067/S0719-81322019000200053.