1. Kaiser Health Tracking Poll: Election 2008—August 2008,2008
2. 2008 Republican Platform. Health care,2008
3. The 2008 Democratic National Platform: Renewing America's promise,2008
4. Access to quality and affordable health care for every American;McCain;N Engl J Med,2008
5. Modern health care for all Americans;Obama;N Engl J Med,2008