Kitsomjet, J., P. . Rattanapan, P. . Pattanittum, S. . Rattanakanokchai, and A. Klangthong. “Comparison of Bone Level, Height and Volume in Alveolar Bone Grafting With and Without Platelet-Rich Fibrin: A Systematic Review and Meta-Analysis”. Khon Kaen University Dental Journal, vol. 25, no. 1, Mar. 2022, pp. 14-22, https://he01.tci-thaijo.org/index.php/KDJ/article/view/243458.