Rodríguez-Carías, Abner A., Beatriz A. Quintana, Luis C. Solorzano, and Paul F. Randel. “Evaluation of a-Amylase and Protease on Diet Nutrient Intake and Digestibility, and Physiological Parameters in Lambs”. The Journal of Agriculture of the University of Puerto Rico 101, no. 1 (January 1, 2017): 63–78. Accessed November 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/14294.