Olanrewaju, H.A., J.L. Purswell, S.D. Collier, and S.L. Branton. 2020. “Effect of Stocking Density and Dietary Antimicrobial Inclusion of Male Broilers Grown to 35 Days of Age Part 1: Biochemical and Enzymatical Variables”. International Journal of Poultry Science 19 (9): 403–410. https://doi.org/10.3923/ijps.2020.403.410.