“FUMAR Y ENFERMEDAD PERIODONTAL”. Revista KIRU ISSN (Impreso): 1812 - 7886 ISSN (Digital): 2410-2717 8, no. 2 (November 1, 2015). Accessed January 6, 2025. https://portalrevistas.aulavirtualusmp.pe/index.php/Rev-Kiru0/article/view/242.