YOOKHUM, N. Removal of Broken Instrument in Root canal treatment: A Case Report. Region 11 Medical Journal, [S. l.], v. 36, n. 2, p. 84–92, 2022. DOI: 10.14456/reg11med.2022.18. Disponível em: https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/258703. Acesso em: 20 sep. 2026.