Evaluation Of The Amount Of Calcium Hydroxide Intracanal Medicament Extrusion During Its Removal With Combination Of Master Apical File And Different Agitation Techniques. Journal of Pharmaceutical Negative Results [Internet]. 2022 May 1 [cited 2026 Jun. 4];13:2985-91. Available from: https://pnrjournal.com/index.php/home/article/view/9978