Hooge , Danny M., and Aidan Connolly. “Meta-Analysis Summary of Broiler Chicken Trials With Dietary Actigen® (2009-2011)”. International Journal of Poultry Science 10, no. 10 (October 15, 2011): 819–824. Accessed January 11, 2026. https://ijpsjournal.org/index.php/ijps/article/view/1706.