Michelon, C., M. De Carlo Bello, P. Mastella Lang, R. Pillar, and C. A. Souza Bier. “Efficacy of Passive Ultrasonic Irrigation in Removing Residual Root Filling Material During Retreatment: An Ex Vivo Analyses by Micro-CT and Confocal Laser Scanning Microscope”. Giornale Italiano Di Endodonzia, vol. 38, no. 2, June 2024, doi:10.32067/GIE.2024.38.01.08.