title: Microleakage observed in preparations for composite resin with beveled and non-beveled margins.
mesh_terms: D003188:Composite Resins; D003737:Dental Cavity Preparation / Q000379:methods*; D003793:Dental Restoration, Permanent; D006358:Hot Temperature / Q000009:adverse effects; D006801:Humans; D066298:In Vitro Techniques
chemical_list: D003188:Composite Resins