An In-Vitro Study to Find the of Frequency ofMB2 Canal in Permanent Maxillary Molars. Academia Journal of Medicine, [S. l.], v. 7, n. 1, p. 44–48, 2024. DOI: 10.48165/4mf9nn42. Disponível em: https://www.journals.acspublisher.com/index.php/ajm/article/view/18751. Acesso em: 4 may. 2025.