Agrawal, S.; Mali, S.; Jain, A. K.; Rao, R. D.; Patil, A.; Agrawal, N. Comparative Evaluation for Removal of Gutta-Percha and Bio-Ceramic Sealers from Oval Root Canals With Reciprocating and Rotary Retreatment File Systems: A Micro-Computed Tomography Study. Int. J. of Health Sci. 2022, 6, 8632-8640.