Faizan Javed, Momina Anis Motiwala, M. F. R. . Khan, and Robia Ghafoor, “Comparison of surface defects in Protaper Next and Hyflex EDM files after single clinical use – A stereoscopic evaluation”, J Pak Med Assoc, vol. 72, no. 01, pp. 37–41, Feb. 2022.