Analysis of success and insuccess rate on non surgical endodontic retreatment of molars in a Brazilian population. Research, Society and Development, [S. l.], v. 13, n. 9, p. e6913946849, 2024. DOI: 10.33448/rsd-v13i9.46849. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/46849. Acesso em: 28 jun. 2025.