Kalyankar, S., A. Sharma, A. Jadhav, R. Patil, N. Gujarathi, and A. Shelke. “Comparative Evaluation of Efficacy of Different Endodontic File Systems for Removal of Gutta Percha from Root Canals Using CBCT: An in-Vitro Study”. International Journal of Health Sciences, vol. 6, no. S5, Aug. 2022, pp. 12361-9, doi:10.53730/ijhs.v6nS5.11395.