Monteiro MR, Ferraz CCR, Silva EJNL, Almeida JFA. Diagnosis of a horizontal root fracture during retreatment of a maxillary canine utilizing an electronic apex locator and monitoring with CBCT: a case report. BDS [Internet]. 2013 Dec. 5 [cited 2025 Aug. 21];16(4):99-104. Available from: https://ojs.ict.unesp.br/index.php/cob/article/view/923