Eze, G. O., N. T. Onyishi, F. C. Nnaji, and K. Kromba. “Epidemiology and Pattern of Mental Health (Psychiatric) Disorders in Sierra Leone: A Retrospective Cross-Sectional Study of 4020 Cases”. Nigerian Medical Journal, vol. 66, no. 3, Sept. 2025, pp. 942-5, doi:10.71480/nmj.v66i3.680.