title: ROI principles replace guesswork in purchasing.
authors.forename: E J
authors.initials: EJ
authors.lastname: Moran
mesh_terms: D002201:Capital Expenditures; D003362:Cost-Benefit Analysis; D004467:Economics; D007449:Investments / Q000191:economics; D011682:Purchasing, Hospital / Q000191:economics*; D014481:United States