Source: UCLA California Health Interview Survey.  Oral Health: Dental Insurance,  [Updated 6 March 2002; Cited 28 July 2003].  Available at http://www.chis.ucla.edu/main/default.asp. 

National Center for Chronic Disease Prevention and Health Promotion.  Improving Oral Health.  [Updated 5 March 2003; Cited 25 July 2003].  Available at http://www.cdc.gov/nccdphp/bb_oralhealth/index.htm.

Healthy People 2010 Information Access Project.  Oral Health.  [Updated 30 January 2001; Cited 25, July 2003].  Available at http://www.healthypeople.gov/document/tableofcontents.htm.