Parirokh, M., Asgary, S., Eghbal, M. J., Ghoddusi, J., Brink, F., Askarifar, S., Torabinejad, M. and Raoof, M. (2008) “The Long-Term Effect of Saline and Phosphate Buffer Solution on MTA: An SEM and EPMA Investigation”, Iranian Endodontic Journal, 2(3), pp. 81–86. doi: 10.22037/iej.v2i3.309.