Sudha Swati, Ira Gupta, and Saranik Sarkar. 2023. “Treatment of Mandibular Grade II Furcation Defects Using Demineralized Freeze-Dried Bone Allograft Alone or in Combination With Guided Tissue Regeneration Membrane – A Randomized Controlled Clinical Trial.”. UNIVERSITY JOURNAL OF DENTAL SCIENCES 9 (2). https://doi.org/10.21276//ujds.2023.9.2.8.