Influence of irradiation with Er:YAG laser on the shear bond strength of a resin cement to feldspathic ceramic: in vitro study - Loffredo, M. C; Hanashiro, Fernando Seishim; Steagall Júnior, Washington; Youssef, Michel Nicolau; Souza-Zaroni, Wanessa Christine de (Cerâmica, 2015)