Zaccaro Scelza, M., F. de Noronha, L. E. da Silva, M. Maurício, M. A. Gallito, and P. Scelza. “Effect of Citric Acid and Ethylenediaminetetraacetic Acid on the Surface Morphology of Young and Old Root Dentin”. Iranian Endodontic Journal, vol. 11, no. 3, June 2016, pp. 188-91, doi:10.22037/iej.v11i3.10284.