Srikumar G.P.V., Geeta Nishad, Siddharth Bardia, Megha Yadav, Amisha Jain, Kriti Dubey. Comparative Evaluation of Protaper Universal, D-Race, R-Endo and Neoendo Ni-Ti Rotary Retreatment file Systems in the Removal of Guttapercha And Root Canal Sealer with or Without the Use of Solvent During Endodontic Retreatment: An In-Vitro Stereomicrosco. JCLM [Internet]. 2023 Jan. 11 [cited 2024 Apr. 26];11(1):1892-908. Available from: https://www.jclmm.com/index.php/journal/article/view/606