Stefanova, Vesela, Kostadin Zhekov, and Ralitsa Raycheva. “Application of Bioceramic Endodontic Sealers in Clinical Practice”. Journal of the Pakistan Medical Association 73, no. 4 (March 15, 2023): 816–820. Accessed May 5, 2026. https://jpma.org.pk/index.php/public_html/article/view/6462.