title: Cost-effectiveness of repairing versus replacing composite or amalgam restorations.
abstract: 'Repairing instead of complete replacement of partially defective restorations is likely to retain teeth for longer...'
mesh_terms: D003188:Composite Resins; D003362:Cost-Benefit Analysis; D003723:Dental Amalgam; D003793:Dental Restoration, Permanent; D006801:Humans
chemical_list: D003188:Composite Resins; D003723:Dental Amalgam