1. No health insurance? It's enough to make you sick;Schriver,1999
2. Care without coverage: too little too late;Institute of Medicine,2002
3. Going without health insurance: nearly one in three non-elderly americans,2003
4. Sources of health insurance and characteristics of the uninsured: analysis of the March 1999 current population survey;Fronstin,2000
5. Washington;Statistical Abstract of the United States,2002