MUKHLIF, Thaer A; AL-AZZAWI, Abdul-Karim J. The effect of curvature angle and rotational speed on the cyclic fatigue of three types of rotary instrument (In vitro): comparative study. Journal of Baghdad College of Dentistry, [S. l.], v. 25, n. 1, p. 38–42, 2013. Disponível em: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/136.. Acesso em: 2 may. 2024.