Moradi, Saeed, Reza Disfani, Kiarash Ghazvini, and Mahdi Lomee. 2013. “Sealing Ability of Orthograde MTA and CEM Cement in Apically Resected Roots Using Bacterial Leakage Method”. Iranian Endodontic Journal 8 (3):109-13. https://doi.org/10.22037/iej.v8i3.3589.