M. A. Ashraf, T. N. Pasha, N. A. Mian, A. Hashmi, and Z. Ali, “Comparative Efficacy of Different Feed Additive Anticoccidials in Broilers”, Int. J. Poult. Sci., vol. 1, no. 6, pp. 185–187, Oct. 2002, doi: 10.3923/ijps.2002.185.187.