1. Organizing the U.S. Health Care Delivery System for High Performance;Shih,2008
2. Why Not the Best? Results from the National Scorecard on U.S. Health System Performance, 2011;The Commonwealth Fund Commission on a High Performance Health System,2011
3. 2014 Update: Mirror, Mirror on the Wall: How the Performance of the U.S. Health Care System Compares Internationally;Davis,2014
4. Countries spending the most on health care;Allen,2014