K, NIRUBAMA., ANJANEYULU. K, and EZHILARASAN. D. “Causes of Endodontic Failure and Remedies”. The journal of contemporary issues in business and government 27, no. 2 (April 30, 2021): 3095–3102. Accessed July 13, 2025. https://www.cibgp.com/index.php/1323-6903/article/view/1214.