Management of a Broken Instrument in the Middle Third of the Root Canal of a Maxillary Central Incisor-A Case Study. Greenfort International Journal of Applied Medical Science, [S. l.], v. 4, n. 5, p. 471–475, 2026. DOI: 10.62046/gijams.2026.v04i05.014. Disponível em: https://gijams.in/index.php/gijams/article/view/192. Acesso em: 29 sep. 2026.