Sudha Swati, I. Gupta, and S. Sarkar. “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, Vol. 9, no. 2, Mar. 2023, doi:10.21276//ujds.2023.9.2.8.