Prevalence of Typhoid Fever among Admitted Patients of Federal University of Lafia Teaching Hospital, Lafia, Nasarawa State: A Retrospective Observational Study. Lafia Journal of Scientific and Industrial Research, [S. l.], v. 4, n. 1, p. 226–232, 2026. DOI: 10.62050/ljsir2026.v4n1.819. Disponível em: https://lafiascijournals.org.ng/index.php/ljsir/article/view/819. Acesso em: 17 mai. 2026.