Evaluation of apical transportation and apical root sealing in root canals prepared with mtwo rotary system with and without apical enlargement – an in vitro study. Biosci. J. [Internet]. 2021 Jan. 12 [cited 2025 Dec. 17];37:e37004. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/56141