Agrawal, Shweta, Pramod Kumar Koirala, Shalini Pradhan, and Ranjita Shrestha Gorkhali. “Platelet Rich Fibrin As Wound Coverage of Donor Site in Free Gingival Graft”. Journal of Nepalese Society of Periodontology and Oral Implantology 2, no. 1 (June 4, 2018): 26–29. Accessed December 12, 2024. https://nepjol.info/index.php/jnspoi/article/view/23607.