title: Justifying PACS.
authors.forename: P G
authors.initials: PG
authors.lastname: Drew
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D003365:Costs and Cost Analysis; D007182:Income; D007349:Insurance, Health, Reimbursement; D007449:Investments; D011856:Radiographic Image Enhancement; D011873:Radiology Information Systems / Q000191:economics* / Q000592:standards / Q000706:statistics & numerical data; D019112:Teleradiology; D014481:United States