Cortelli, José Roberto, Débora Pallos, Thelma Krug, Sheila Cavalca Cortelli, and Thomas Charles Hart. “Prevalence of Missing Teeth in Adolescents and Young Adults”. Brazilian Dental Science 4, no. 2 (July 16, 2010). Accessed August 21, 2025. https://ojs.ict.unesp.br/index.php/cob/article/view/113.