Residual stress of porcelain-fused to zirconia 3-unit fixed dental prostheses measured by nanoindentation - Fardin, Vinicius P.; Bonfante, Estevam Augusto; Coelho, Paulo G.; Janal, Malvin N.; Tovar, Nick; Witek, Lukasz; Bordin, Dimorvan; Bonfante, Gerson (Dental Materials, 2018)