['To evaluate the bond strength of 3 resin cements on ceramic-dentin.', 'Thirty sound human posterior tooth were selected for this study and the flat dentin surfaces were prepared. The specimens were divided into 3 groups(n=10) randomly, which were bonded to the CAD/CAM ceramics with RelyX ARC(etch-and-rinse adhesive), Clearfil DC Bond(self-etching resin cement) and RelyX Unicem(self-adhesive resin cement). The bond strengths were tested and the bond surfaces were observed under stereoscopic microscope.SPSS 11.0 software package was used for statistical analysis.', 'The shear bond strength of RelyX ARC and Clearfil DC Bond was (15.90±6.15)MPa and (14.41±5.07)MPa, respectively. The shear strength of RelyX Unicem was(23.29±7.39)MPa, significantly higher than the others.The shear strength between the three resin cements was significantly different (P<0.05).'] Does [ Evaluation of bond strength of three resin cement on CAD/CAM ceramic-dentin ]?