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 2: Blood Physiological Variables”. International Journal of Poultry Science 19 (10): 447–454. https://doi.org/10.3923/ijps.2020.447.454.