title: [Margins of composite preparations, danger of secondary etching, scanning electron microscopy aspects].
mesh_terms: D000134:Acid Etching, Dental / Q000009:adverse effects*; D003188:Composite Resins; D001840:Dental Bonding / Q000009:adverse effects*; D003737:Dental Cavity Preparation; D003743:Dental Enamel / Q000187:drug effects / Q000648:ultrastructure*; D003793:Dental Restoration, Permanent; D006801:Humans; D008855:Microscopy, Electron, Scanning; D013499:Surface Properties
chemical_list: D003188:Composite Resins
vernacular_title: Les limites des préparations pour composite, danger du mordançage secondaire, aspects au microscope électronique à balayage.