Shahi, Shahriar, Saeed Rahimi, Amin Salem Milani, Mohammad Asghari Jafarabadi, and Gholam Reza Djoorabbaf Naghsh. “Comparison of the Accuracy of NovApex Apex Locator and Radiographic Method: in vivo/Ex Vivo Study”. Iranian Endodontic Journal 6, no. 2 (March 16, 2011): 65-68. Accessed January 18, 2021. https://journals.sbmu.ac.ir/iej/article/view/2072.