يوسف تهامة, and اسماعيل أحمد. “Clinical Study to Evaluate the Efficacy of Platelet Rich Fibrin in Reconstruction of the Interdental Papilla”. Tishreen University Journal -Medical Sciences Series 43, no. 6 (January 17, 2022): 411–421. Accessed November 24, 2024. https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/11566.