CHAKMAKCHI, M.; RAHIOTIS, C.; P KEREZOUDIS, N.; KAKABOURA, A. In vitro Assessment of Coronal Discoloration from Endodontic Sealers. Al-Rafidain Dental Journal, [S. l.], v. 20, n. 2, p. 177–182, 2020. DOI: 10.33899/rden.2020.166457. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/34783. Acesso em: 12 jan. 2026.