Yousefi M, Karkoodi K. Effect of Probiotic Thepax® and Saccharomyces cerevisiae Supplementation on Performance and Egg Quality of Laying Hens. Int. J. Poult. Sci. [Internet]. 2006 Dec. 15 [cited 2025 Sep. 22];6(1):52–54. Available from: https://ijpsjournal.org/index.php/ijps/article/view/709