Doumani, Mazen, Saleem Abdulrab, Abdulaziz Samran, Ahmed Doumani, Kinda Layous, and Mutlu Özcan. “Influence of Different Obturation Systems on the Fracture Resistance of Endodontically Treated Roots”. Brazilian Dental Science 20, no. 1 (March 28, 2017): 6–11. Accessed August 21, 2025. https://bds.ict.unesp.br/index.php/cob/article/view/1348.