References - People without Health Insurance
3. CDC - Summary Health Statistics for the U.S. Population: National Health Interview Survey, 2005
4. Series 10. Data From the National Health Interview Survey Statistics on illness, accidental injuries, disability, use of hospital, medical, dental, and other services, and other health-related topics, all based on data collection in the continuing national household survey.
Articles on the difference between the Census-CPS and CDC-NHIS numbers:
5. http://aspe.hhs.gov/health/reports/hiestimates.htm
6. http://www.nihcm.org/~nihcmor/pdf/NIHCMPrimer06FINAL.pdf
7. http://www.kff.org/uninsured/upload/7553.pdf
8. http://www.cbo.gov/ftpdocs/42xx/doc4210/05-12-Uninsured.pdf
