1. 2007 Health Confidence Survey: rising health care costs are changing the ways Americans use the health care system;Employee Benefit Research Institute,2007
2. Kaiser Commission on Medicaid and the Uninsured. Health insurance coverage in America: 2005 data update: May 2007;Kaiser Family Foundation,2007
3. Prescription drug trends: May 2007;Kaiser Family Foundation,2007
4. The effectiveness of disease and case management for people with diabetes;Norris;Am J Prev Med.,2002
5. Value-based insurance design: aligning incentives to bridge the divide between quality improvement and cost containment;Fendrick;Am J Manag Care.,2006