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. 2006 Dec;14(6):427–435. doi: 10.1590/S1678-77572006000600008

FIGURE 5. SEMs of ground (5a) and intact (5b) enamel surfaces treated with Clearfil Protect Bond self-etching primer. Exposed enamel crystallites were observed in scratches left by the SiC abrasive paper (5a). Superficial layer remnants were observed in intact surfaces (5b) (x10,000).

FIGURE 5