Price survey. Contracts flatten gown prices.
D003284:Contract Services / Q000191:economics; D003625:Data Collection; D004465:Economic Competition; D017743:Equipment Reuse; D017721:Hospital Costs / Q000706:statistics & numerical data*; D011481:Protective Clothing / Q000191:economics*; D011682:Purchasing, Hospital / Q000191:economics*; D014481:United States