Rajbhandari, Santosh Man, and Bismita Pradhan. “Evaluation of Sealing Ability of Three Root-End Filling Materials”. Orthodontic Journal of Nepal 5, no. 1 (February 7, 2015): 27–30. Accessed December 12, 2024. https://nepjol.info/index.php/OJN/article/view/14496.