“IN-VITRO RESEARCH TO COMPARE THE CYCLIC FATIGUE RESISTANCE OF THREE ROTARY NITI GLIDEPATH FILES IN EXTREMELY CURVED SIMULATED ROOT CANAL”, Journal of Pharmaceutical Negative Results, pp. 3188–3194, Dec. 2022, Accessed: Jun. 30, 2026. [Online]. Available: https://pnrjournal.com/index.php/home/article/view/4556