1. Trends and indicators in the changing health care marketplace. Exhibit 1.2: National health expenditures per capita,1990
2. Employer health benefits: 2008 Annual survey. Exhibit 2.1: Percentage of firms offering health benefits,1999
3. Economy declines further as top problem; healthcare rises;Morales,2009
4. Budget options, volume 1: Health care,2008
5. Déjà vu all over again: The similarities between political debates regarding health care in the early 1990s and today;McInturff;Health Aff (Millwood),2008