Shaping ability of three heat-treated NiTi systems in Vertucci’s type III root canals of mandibular incisors: an ex vivo study - Leal, Renata Maira de Souza; Copelli, Felipe Andretta; Pinto, Jáder Camilo; Tanomaru-Filho, Mario; Duarte, Marco Antonio Hungaro; Cavenago, Bruno Cavalini (2024)