Annongu, T. I., C. D. Msuega, H. O. Mohammad, K. P. Iorpagher, C. Kator, A. N. Shagbaor, W. R. Bemgba, and M. G. Ojaare. “Extraocular Muscle Diameter in Makurdi, North Central Nigeria: What Is Normal?”. International Journal of Advances in Medicine, vol. 8, no. 6, May 2021, pp. 742-6, doi:10.18203/2349-3933.ijam20212094.