Accuracy of high-resolution small-volume cone-beam computed tomography in detecting complex anatomy of the apical isthmi: ex vivo analysis - Tolentino, Elen de Souza; Amoroso-Silva, Pablo Andrés; Alcalde, Murilo Priori; Honório, Heitor Marques; Iwaki, Lilian Cristina Vessoni; Rubira-Bullen, Izabel Regina Fischer; Duarte, Marco Antonio Hungaro (Journal of Endodontics, 2018)