Evaluation of cyclic and torsional fatigue resistance of several heat-treated reciprocating nickel–titanium instruments - Weissheimer, Theodoro; Duarte, Marco Antonio Hungaro; Só, Marcus Vinicius Reis; Rosa, Ricardo Abreu da; Klymus, Michel Espinosa; Vivan, Rodrigo Ricci; Alcalde, Murilo Priori (Australian Endodontic Journal, 2023)