Centralize purchasing, GAO says.
D002497:Centralized Hospital Services / Q000191:economics*; D003284:Contract Services; D004865:Equipment and Supplies, Hospital / Q000191:economics; D006077:Government Agencies; D006739:Hospital Administration / Q000191:economics*; D007087:Illinois; D007196:Indiana; D008421:Materials Management, Hospital / Q000458:organization & administration*; D011682:Purchasing, Hospital / Q000191:economics*; D014481:United States; D014922:Wisconsin