Sinha, Pallavi, et al. “Effect of Inclusion of Dietary Mannan-Oligosaccharide and a-Tocopherol in the Diet on Blood Parameters in Broiler Chicken”. Indian Journal of Animal Nutrition, vol. 34, no. 4, Dec. 2017, https://epubs.icar.org.in/index.php/IJAN/article/view/76470.