Endodontic Retreatment in Underfilled Root Canal of Maxillary First Molar with Chronic Periapical Abscess: A Case Report. Indian Journal of Forensic Medicine & Toxicology, [S. l.], v. 15, n. 4, p. 1970–1974, 2021. DOI: 10.37506/ijfmt.v15i4.16990. Disponível em: https://medicopublication.com/index.php/ijfmt/article/view/16990. Acesso em: 11 may. 2026.