R. Jiménez Corrales DDS and T. Vargas Koudriavtsev DDS. MS, “Effect of Preseating on the Extrusion of Excess Cement at the Crown- Abutment Margin and the Associated Tensile Force for Cement-Retained Implant Restorations. A Pilot Study”, Odovtos - Int J Dent Sc, vol. 17, no. 2, pp. 33–41, Dec. 2015.