Impact of repeated use on cyclic and torsional fatigue of 3 rotary files: implications for clinical safety - Oliveira Neto, Raimundo Sales de; Duarte, Rafael da Rocha Tavares; Duarte, Marco Antonio Hungaro; Silva, Guilherme Ferreira da; Alcalde, Murilo Priori; Bonjardim, Leonardo Rigoldi (Journal of Endodontics, 2025)