Hasan A, Shahid O. Esthetic Restorations, The Putty Matrix Technique. J Dow Univ Health Sci [Internet]. 2013 Dec. 28 [cited 2024 Nov. 14];7(3):122-5. Available from: https://jduhs.jduhs.duhs.edu.pk/index.php/jduhs/article/view/1542