Onyeanusi, B.I., A.A. Adeniyi, C.G. Onyeanusi, J.O. Ayo, and C.S. Ibe. 2009. “A Study of the Kidney of the Wistar Rat in Northern\ Guinea Savannah Zone: The Morphometric Aspect”. Pakistan Journal of Nutrition 8 (7): 1040–1042. https://doi.org/10.3923/pjn.2009.1040.1042.