The incidence of unfilled second mesiobuccal canals and periapical lesions in maxillary molars by cone-beam computed tomography E-VOL DX software. Biosci. J. [Internet]. 2024 Jan. 31 [cited 2025 Apr. 23];40:e40010. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/69090