KAMBOUROU, J.; HOUANDO, H. Z.; OKO, A. P. G.; ALOUMBA, A. J.; MASSALA, J.; LOMBET, L.; MOYEN, E.; MOYEN, G. M. Vaccination coverage among children aged 1–59 months admitted to four health facilities in Brazzaville. International Journal of Contemporary Pediatrics, [S. l.], v. 13, n. 2, p. 131–136, 2026. DOI: 10.18203/2349-3291.ijcp20260055. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/7226. Acesso em: 12 feb. 2026.