Zidan, Omar The retention of complete crowns prepared with three different tapers and luted with four different cements. [electronic resource] - The Journal of prosthetic dentistry Jun 2003 - 565-71 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0022-3913 Standard No.: 10.1016/s0022-3913(03)00182-3 doi Subjects--Topical Terms: Analysis of VarianceChi-Square DistributionCrownsDental Alloys--chemistryDental BondingDental Cements--chemistryDental Prosthesis DesignDental Prosthesis RetentionDental Restoration FailureGlass Ionomer Cements--chemistryHumansResin Cements--chemistryStress, MechanicalSurface PropertiesTensile StrengthZinc Phosphate Cement--chemistry