EZE, G. O.; ONYISHI, N. T.; NNAJI, F. C.; KROMBA, K. Epidemiology and Pattern of Mental Health (Psychiatric) Disorders in Sierra Leone: A Retrospective Cross-Sectional Study of 4020 Cases. Nigerian Medical Journal, [S. l.], v. 66, n. 3, p. 942–952, 2025. DOI: 10.71480/nmj.v66i3.680. Disponível em: https://www.nigerianmedjournal.org/index.php/nmj/article/view/680. Acesso em: 8 jun. 2026.