Hooge, Danny M. “Turkey Pen Trials With Dietary Mannan Oligosaccharide: Meta-Analysis, 1993-2003”. International Journal of Poultry Science 3, no. 3 (February 15, 2004): 179–188. Accessed September 21, 2025. https://ijpsjournal.org/index.php/ijps/article/view/162.