title: Ultrastructural study of the resin infiltration zone in acid-treated human enamel.
mesh_terms: D000134:Acid Etching, Dental; D001840:Dental Bonding; D003743:Dental Enamel / Q000187:drug effects / Q000648:ultrastructure*; D006801:Humans; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D012116:Resins, Plant / Q000494:pharmacology*; D014238:Trichloroacetic Acid / Q000494:pharmacology*
chemical_list: D012116:Resins, Plant; D014238:Trichloroacetic Acid