Okoro, C. I., C. A. Azike, E. G. Nwokah, I. N. Thompson, U. S. Ekesiobi, and I. E. Dokubo. “ Nigeria”. British Journal of Healthcare and Medical Research, vol. 11, no. 3, May 2024, pp. 20-29, doi:10.14738/bjhmr.113.16647.