HASAN, A.; SHAHID, O. Esthetic Restorations, The Putty Matrix Technique. Journal of the Dow University of Health Sciences (JDUHS), [S. l.], v. 7, n. 3, p. 122–125, 2013. Disponível em: https://jduhs.com/index.php/jduhs/article/view/1542. Acesso em: 2 jul. 2024.