Abdullahi, Usain, Adamu Bakari, Andrew Uloko, Ibrahim Gezawa, Zaitun Amin, Umar Abdullahi, Mansur Ramalan, Usman Ibrahim, and Nura Sani. 2025. “ Nigeria”. Nigerian Medical Journal 66 (2):598-606. https://doi.org/10.71480/nmj.v66i2.724.