Iqbal, Md Ashif, Marjana Hossain Mim, and Nayna Binte Shahabuddin. 2021. “Platelet-Rich Fibrin to Manage Different Periodontal Defects Combine With Flap Surgery and Other Uses in Dentistry. A Descriptive Review”. Update Dental College Journal 11 (2):43-51. https://doi.org/10.3329/updcj.v11i2.56130.