Saber, Shehabeldin Mohamed, Sara Elbarrani Abdullah Eshkal, Mohamed Mokhtar Nagy, and Chiara Pirani. 2020. “Correlation Between Root Surface Strain and Apical Micro-Cracks Produced During Canal Preparation With Thermally Treated Single or Multi-File NiTi Systems”. Giornale Italiano Di Endodonzia 34 (2). https://doi.org/10.32067/GIE.2020.34.02.03.