S. Al-Mansour, A. Al-Khalf, I. Al-Homidan, and M. Fathi, “Feed Efficiency and Blood Hematology of Broiler Chicks Given a Diet Supplemented with Yeast Culture”, Int. J. Poult. Sci., vol. 10, no. 8, pp. 603–607, Jul. 2011, doi: 10.3923/ijps.2011.603.607.