HEGAB, M.; ALNAWAWY, M. The Prevalence of Gingival Recession in the Egyptian Population. Perio J, [S. l.], v. 4, n. 1, p. 1–10, 2020. DOI: 10.26810/perioj.2020.a1. Disponível em: https://perioj.com/ojs/index.php/perioj/article/view/2020.a1. Acesso em: 25 feb. 2021.