Shipra Garg, Ajita Meenawat, Vivek Srivastava, Amitabh Srivastava, Tanu Sahney and Elizabeth Huidrom 2026. Comparative Evaluation of Open Flap Debridement, T-PRF with Xenogenic Bone Graft in the Treatment of Intrabony Defects with Endo-perio Lesions. UNIVERSITY JOURNAL OF DENTAL SCIENCES. 12, 1 (Mar. 2026). DOI:https://doi.org/10.21276/ujds.2026.12.1.5.