Figure 4
From: Improvement of Total Etching Dentin Bonding with Subpressure
Representative SEM-BSD images (×1000) of the interfacial nanoleakage expression of different groups. HL: hybrid layer. Arrow: silver deposits. CI & CA, control groups; S8I, S8A, S6I, S6A, S4I and S4A, subpressure groups.
