Shahnawaz, Saad, Nabiya Shahroz, Muhammad Ahmed Zafar, Shahroz Sajjad, Mehwish Pasha, and Arfa Sabir Hussain. “Comparison of Two Different File Systems on Postoperative Pain After Root Canal Instrumentation: A Randomized Controlled Trial: Canal Preperation Post Instrumentation Pain”. Acta Marisiensis - Seria Medica 69, no. 1 (February 8, 2023). Accessed January 31, 2026. https://ojs.actamedicamarisiensis.ro/index.php/amm/article/view/224.