Prevalence of Communicable Diseases and Causes of Variability Among Secondary Schools in Kisumu County, Kenya. Global Journal of Medical Research, [S. l.], v. 15, n. F3, p. 25–96, 2015. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/955. Acesso em: 13 aug. 2026.