Assessment of Mechanical Root Canal Preparation with Centric Reciprocating or Eccentric Rotary Kinematics: a Micro–computed Tomographic Study - Fernandes, Priscilla Oliveira Fonseca; Freire, Laila Gonzales; Iglecias, Elaine Faga; Vieira, Basilio Rodrigues; Zuolo, Mario Luis; Gavini, Giulio (The Journal of Endodontics, 2020)