HORNA-CAMPOS, O.; VARGAS ATTON, L.; GUGGIANA NILO, P. Regional Diphtheria Epidemiological Alert: The Importance of Vaccination and Epidemiological Surveillance. Revista Chilena de Infectología, Chile, SCL, v. 43, n. 4, 2026. DOI: 10.4067/s0716-10182026000400153. Disponível em: https://revinf.cl/index.php/revinf/article/view/2749. Acesso em: 11 nov. 2026.