title: To base or not to base?
authors.affiliation: Clinical Research Associates, Provo, Utah.
authors.forename: G J
authors.initials: GJ
authors.lastname: Christensen
mesh_terms: D003723:Dental Amalgam; D001840:Dental Bonding; D003736:Dental Cavity Lining; D003763:Dental Leakage / Q000517:prevention & control; D003764:Dental Materials; D003793:Dental Restoration, Permanent / Q000379:methods; D006801:Humans
chemical_list: D003764:Dental Materials; D003723:Dental Amalgam