1. The origins, development, and passage of Medicare′s revolutionary prospective payment system;Mayes;Journal of the History of Medicine and Allied Sciences,2007
2. Case mix definition by diagnosis-related groups;Fetter;Med Care,1980
3. Lessons of the New Jersey DRG payment system;Hsiao;Health Affairs,1986
4. Wilensky GR. Medicare physician payments: where we’ve been; where we need to go. Committee on Finance Round Table United States Sensate. Sensate Finance Commitee; 2012
5. CardioVascular Care Providers. A pioneer in bundled services, shared risk, and single payment;Edmonds;Texas Heart Institute Journal,1995