A OBAIDI, H.; Y ABDUL–QADIR, M. Facial soft tissue convexity changes. Al-Rafidain Dental Journal, [S. l.], v. 7, n. 1, p. 88–95, 2007. DOI: 10.33899/rden.2006.40055. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/34853. Acesso em: 12 jan. 2026.