El-Anwar, Mohamed I., Ayman O. Mandorah, Salah A. Yousief, Tarek A. Soliman, and Tarek M. Abd El-Wahab. 2015. “A Finite Element Study on the Mechanical Behavior of Reciprocating Endodontic Files”. Brazilian Journal of Oral Sciences 14 (1). Limeira, SP:52-59. https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640846.