Domínguez Pacheco, Marcia, Lourdes Bravo Angamarca, and Ebingen Villavicencio-Caparó. “Prevalence of Selected Periodontal Disease in Schools 12 Years Old”. Odontología Vital 2, no. 33 (December 11, 2020): 43–48. Accessed November 14, 2026. https://revistas.ulatina.ac.cr/index.php/odontologiavital/article/view/400.