Yusuf , K.H., O.J. Ajanusi, A.I. Lawal, L. Saidu, and I.D. Jatau. 2016. “Effects of Ascaridia Galli Infection in Two Breeds of Broilers”. International Journal of Poultry Science 15 (2): 72–75. https://doi.org/10.3923/ijps.2016.72.75.