title: Acid etching patterns on buccal surfaces of permanent teeth.
mesh_terms: D000134:Acid Etching, Dental; D001840:Dental Bonding; D003743:Dental Enamel / Q000648:ultrastructure*; D006801:Humans; D066298:In Vitro Techniques; D008855:Microscopy, Electron, Scanning; D013997:Time Factors