PRASAD, A.; JETWANI, A.; RAISINGANI, D.; SRIVASTAVA , H.; MITAL, P.; CHOPRA, A. Evaluation of Remaining Dentin Thickness of the Distal Portion of the Mesial Root of Mandibular Molar with Protaper Gold, Neoendo and Stainless Steel (SS) Hand K Files Using Cone Beam Computed Tomography for Analysis. UNIVERSITY JOURNAL OF DENTAL SCIENCES, v. 8, n. 4, 5 Sep. 2022.