Dhillon, JS, A Bhagat, and G Chhabra. “Efficacy of Two Rotary Instruments For Gutta Percha Removal During Root Canal Retreatment”. Bangladesh Journal of Dental Research & Education 4, no. 2 (August 30, 2014): 56–60. Accessed December 4, 2024. https://banglajol.info/index.php/BJDRE/article/view/20250.