Safi, Y., M. M. Aghdasi, F. Ezoddini-Ardakani, S. Beiraghi, and Z. Vasegh. “Effect of Metal Artifacts on Detection of Vertical Root Fractures Using Two Cone Beam Computed Tomography Systems”. Iranian Endodontic Journal, vol. 10, no. 3, July 2015, pp. 193-8, doi:10.22037/iej.v10i3.7822.