Yehia, Mona, Magdy Mohamed, Lamia Ibrahim, and Dalia Moukarab. 2021. “Effect of Different Treatment Regimen and Types of Endodontic Sealers on Pain and Periapical Radiographic Changes”. Open Access Macedonian Journal of Medical Sciences 9 (D):285-93. https://doi.org/10.3889/oamjms.2021.7219.