title: Could a Wal-Mart PBM succeed?
authors.forename: John
authors.initials: J
authors.lastname: Carroll
mesh_terms: D003132:Commerce; D016568:Drugs, Generic / Q000191:economics; D004465:Economic Competition / Q000191:economics*; D007356:Insurance, Pharmaceutical Services / Q000191:economics*; D019982:Organizational Case Studies; D014481:United States
chemical_list: D016568:Drugs, Generic