AMI's regional purchasing directors: powers unto themselves, say MM chief.
D000288:Administrative Personnel / Q000193:education; D006761:Hospitals; D006777:Hospitals, Proprietary; D008421:Materials Management, Hospital / Q000191:economics / Q000458:organization & administration*; D011682:Purchasing, Hospital / Q000191:economics / Q000458:organization & administration; D014481:United States