Mirmohammadi, H. et al. 2018. Diameter Variability of Rotary Files and Their Corresponding Gutta-Percha Cones Using Laser Scan Micrometre. Iranian Endodontic Journal. 13, 2 (Apr. 2018), 159–162. DOI:https://doi.org/10.22037/iej.v13i2.14710.