title: The durability of conservative restorations.
mesh_terms: D002986:Clinical Trials as Topic; D003723:Dental Amalgam; D003731:Dental Caries / Q000453:epidemiology; D003793:Dental Restoration, Permanent; D006047:Gold Alloys; D006801:Humans; D012823:Silicate Cement; D013997:Time Factors
chemical_list: D006047:Gold Alloys; D012823:Silicate Cement; D003723:Dental Amalgam