Mahmoud U, Amen O, Applegate T, Cheng H. Brazilian Propolis Effects on Growth, Productivity Performance, Gut Characteristics and Physiological Changes in Broiler Chickens. Int. J. Poult. Sci. [Internet]. 2017 Apr. 15 [cited 2025 Sep. 21];16(5):169–179. Available from: https://ijpsjournal.org/index.php/ijps/article/view/2329