DE MORAIS, André Luiz Gomide; DE ALENCAR, Ana Helena Gonçalves; ESTRELA, Cyntia Rodrigues de Araújo; DECURCIO, Daniel Almeida; ESTRELA, Carlos. Working Length Determination Using Cone-Beam Computed Tomography, Periapical Radiography and Electronic Apex Locator in Teeth with Apical Periodontitis: A Clinical Study. Iranian Endodontic Journal, [S. l.], v. 11, n. 3, p. 164–168, 2016. DOI: 10.22037/iej.v11i3.5239. Disponível em: https://journals.sbmu.ac.ir/iej/article/view/5239. Acesso em: 8 jul. 2026.