IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-10-44172 Original Research Paper Comparative Evaluation Of Clinical Application Of Hyaluronic Acid Gel And Injectable Platelet Rich Fibrin(I-Prf) For Reconstruction Of Interdental Papilla At The Esthetic Zone. Rachana K. Dr. Shah Khoobi M. Dr. Pandya Maitri K. Dr. October 2022 11 10 01 02