title: [Acid etched images on ground surfaces of human enamel (I) (author's transl)].
mesh_terms: D000134:Acid Etching, Dental; D002118:Calcium / Q000032:analysis; D001840:Dental Bonding; D003743:Dental Enamel / Q000187:drug effects*; D004577:Electron Probe Microanalysis; D006801:Humans; D066298:In Vitro Techniques
chemical_list: D002118:Calcium