Figueroa, J.L., Martinez, J.A., Sanchez-Torres, M.T., Cordero, J.L., Martinez, M., Valdez, V.M. y Ruiz, A. 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 (may 2019), 53–60. DOI:https://doi.org/10.4067/S0719-81322019000200053.