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, [S. l.], v. 38, n. 2, 2024. DOI: 10.32067/GIE.2024.38.01.08. Disponível em: https://www.giornaleitalianoendodonzia.it/gie/article/view/357. Acesso em: 10 oct. 2025.