Eze, G. O., Onyishi, N. T., Nnaji, F. C., & Kromba, K. (2025). Epidemiology and Pattern of Mental Health (Psychiatric) Disorders in Sierra Leone: A Retrospective Cross-Sectional Study of 4020 Cases. Nigerian Medical Journal, 66(3), 942–952. https://doi.org/10.71480/nmj.v66i3.680