title: GPOs must redefine the term "benefit" to remain viable.
authors.forename: J
authors.initials: J
authors.lastname: Weiss
mesh_terms: D003284:Contract Services / Q000191:economics / Q000458:organization & administration; D003362:Cost-Benefit Analysis; D019033:Delivery of Health Care, Integrated / Q000191:economics* / Q000458:organization & administration; D005375:Financial Audit; D017754:Group Purchasing / Q000191:economics / Q000592:standards*; D011682:Purchasing, Hospital / Q000191:economics* / Q000458:organization & administration; D014481:United States