title: WellPoint initiative may challenge some practices.
authors.forename: Mary K
authors.initials: MK
authors.lastname: Caffrey
mesh_terms: D019091:Critical Pathways / Q000191:economics*; D006801:Humans; D007348:Insurance, Health / Q000191:economics / Q000458:organization & administration; D009369:Neoplasms / Q000191:economics* / Q000628:therapy; D012051:Reimbursement Mechanisms / Q000191:economics / Q000458:organization & administration; D014481:United States