Romero Peñuela, M. H. ., and J. A. . Sánchez Valencia. “Evaluation of Risk Factors of Pale, Soft and Exudative (pse) Meat Due to Preslaughter Conditions in Pigs”. Biosalud, vol. 14, no. 1, Jan. 2015, pp. 57-68, doi:10.17151/biosa.2015.14.1.7.