title: 'Internal' preparations under the GDS.
authors: T F
authors: TF
authors: Watson
authors: L C
authors: LC
authors: Howe
mesh_terms: D003188:Composite Resins; D003723:Dental Amalgam / Q000009:adverse effects; D003793:Dental Restoration, Permanent / Q000191:economics / Q000379:methods*; D006801:Humans; D013218:State Dentistry / Q000331:legislation & jurisprudence*; D006113:United Kingdom
chemical_list: D003188:Composite Resins; D003723:Dental Amalgam