@article{article884405a1, title = {Ex vivo evaluation of the accuracy of electronic foramen locators in root canals with an obstructed apical foramen}, author = {Vasconcelos, Bruno Carvalho de and Chaves, Rebeca Dibe Veríssimo and Vivacqua-Gomes, Nilton and Candeiro, George Táccio de Miranda and Bernardes, Ricardo Affonso and Vivan, Rodrigo Ricci and Bramante, Clovis Monteiro and Duarte, Marco Antonio Hungaro}, year = {2015}, doi = {10.1016/j.joen.2015.06.009}, journal = {Journal of Endodontics} }