不同牙体预备车针所致玷污层对自粘接型树脂水门汀粘结强度的影响

邢春霞聂蓉蓉孟翔峰杨洁

Effects of smear layer by different burs on the bonding strength of dentin and self-adhesive resin cement

. 2019, (5): 423 -426 .