Data drives hefty reductions in cost of materials.
D003284:Contract Services / Q000191:economics / Q000458:organization & administration; D017046:Cost Savings; D005377:Financial Management, Hospital; D017754:Group Purchasing; D017721:Hospital Costs; D006751:Hospital Information Systems / Q000191:economics / Q000458:organization & administration; D006801:Humans; D008421:Materials Management, Hospital / Q000191:economics* / Q000458:organization & administration; D009096:Multi-Institutional Systems / Q000191:economics / Q000458:organization & administration; D012984:Software; D013714:Tennessee