MONTEIRO, M. R.; FERRAZ, C. C. R.; SILVA, E. J. N. L.; ALMEIDA, J. F. A. Diagnosis of a horizontal root fracture during retreatment of a maxillary canine utilizing an electronic apex locator and monitoring with CBCT: a case report. Brazilian Dental Science, São José dos Campos, Brazil, v. 16, n. 4, p. 99–104, 2013. DOI: 10.14295/bds.2013.v16i4.923. Disponível em: https://bds.ict.unesp.br/index.php/cob/article/view/923. Acesso em: 12 sep. 2025.