INTERNATIONAL ENDODONTIC JOURNAL, cilt.49, sa.5, ss.494-499, 2016 (SCI-Expanded)
AimTo compare the cyclic fatigue resistance of ProTaper Gold (PTG, Dentsply Tulsa Dental Specialities, Tulsa, OK, USA), ProTaper Next (PTN, Dentsply Tulsa Dental Specialities) and ProTaper Universal (PTU, Dentsply Tulsa Dental Specialities) instruments at different levels.