[1]
S. Agrawal, P. K. Koirala, S. Pradhan, and R. S. Gorkhali, “Platelet Rich Fibrin as Wound Coverage of Donor Site in Free Gingival Graft”, J Nepal Soc Perio Oral Implantol, vol. 2, no. 1, pp. 26–29, Jun. 2018.