Influence of the filling technique on endodontic retreatment in curved mesial canals of mandibular molars: an in vitro study - Copelli, Felipe Andretta; Oda, Lisa Yurie; Leal, Renata Maíra de Souza; Rodrigues, Clarissa Teles; Duarte, Marco Antonio Hungaro; Cavenago, Bruno Cavalini (Journal of Endodontics, 2025)