1. Medicare Prospective Payment and the American Health Care System. Prospective Payment Assessment Commission. Report to Congress. Washington, DC, June 1988.
2. Federal Register, United State Government Printing Office, Washington, DC, 1988;53(103): 19497–19686.
3. Refining case-mix adjustment;Jencks;New Engl J Med,1987
4. Description and Analysis of Medicare Prospective Price Setting;Healthcare Financing Management Association,1984
5. Financial risk, hospital cost and complication and comorbidities (CCs) in medical non-CC stratified DRGs;Munoz;Am J Med,1988