Coto, C., Z. Wang, S. Cerrate, F. Perazzo, A. Abdel-Maksoud, F. Yan, and P.W. Waldroup. “Effect of Protein and Amino Acid Levels on Bone Formation in Diets Varying in Calcium Content”. International Journal of Poultry Science 8, no. 4 (March 15, 2009): 307–316. Accessed September 22, 2025. https://ijpsjournal.org/index.php/ijps/article/view/1168.