title: Mixed messages?
authors.forename: M W
authors.initials: MW
authors.lastname: Shields
mesh_terms: D003723:Dental Amalgam; D003776:Dental Porcelain / Q000191:economics; D003793:Dental Restoration, Permanent / Q000191:economics* / Q000379:methods; D006801:Humans; D007347:Insurance, Dental
chemical_list: D003776:Dental Porcelain; D003723:Dental Amalgam