Onyeanusi, B.I., A.A. Adeniyi, J.O. Ayo, C.S. Ibe, and C.G. Onyeanusi. “A Comparative Study on the Urinary System of the African Giant Rat (Cricetomys Gambianus Waterhouse) and the Wistar Rat”. Pakistan Journal of Nutrition 8, no. 7 (June 15, 2009): 1043–1047. Accessed September 4, 2025. https://pjnonline.org/pjn/article/view/944.