“ Influence of NiTi Alloy on the Root Canal Shaping Capabilities of the ProTaper Universal and ProTaper Gold Rotary Instrument Systems ”. Journal of Applied Oral Science 25, no. 1 (February 1, 2017): 27–33. Accessed June 1, 2024. https://www.periodicos.usp.br/jaos/article/view/126729.