Nwizu, BDS, MMSc, N. N., George, MD, M. D. and Chen, MD, PhD, F. (2010) “An Aggressive Psammomatoid Ossifying Fibroma Presenting as a Sphenoethmoidal Mass”, North American Journal of Medicine and Science, 3(1). Available at: https://najms.com/index.php/najms/article/view/455 (Accessed: 30 April 2026).