Niu, Yumei Effects of layering techniques on the micro-tensile bond strength to dentin in resin composite restorations. [electronic resource] - Dental materials : official publication of the Academy of Dental Materials Jan 2009 - 129-34 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1879-0097 Standard No.: 10.1016/j.dental.2008.04.017 doi Subjects--Topical Terms: Acid Etching, DentalBisphenol A-Glycidyl Methacrylate--chemistryComposite Resins--chemistryDental BondingDental Cavity Preparation--methodsDental Materials--chemistryDental Restoration, Permanent--methodsDentin--ultrastructureDentin-Bonding Agents--chemistryHumansMaterials TestingMicroscopy, Electron, ScanningSilicon Dioxide--chemistryStress, MechanicalSurface PropertiesTemperatureTensile StrengthTime FactorsWater--chemistryZirconium--chemistry