Agency for Healthcare Research and Quality ( 2002). School-based dental sealant programs can improve the dental health of poor children at minimal cost (Research Activities, No. 260). Retrieved May 11, 2005 from the World Wide Web: http://www.ahcpr.gov/research/apr02/0402RA26.htm
2.
National Center for Chronic Disease Prevention and Health Promotion (2004). Preventing chronic diseases: Investing wisely in health-Preventing dental caries. Retrieved April 27, 2005 from the World Wide Web: http://www.cdc.gov/nccdphp/pe_factsheets/pe_oh.htm
3.
U.S. Department of Health and Human Services ( 2000a). Healthy People 2010: Understanding and Improving Health (2nd ed., 21-26-21-27). Washington, DC : U.S. Government Printing Office.
4.
U.S. Department of Health and Human Services ( 2000b). Oral health in America: A report of the surgeon general- Executive summary. Rockville, MD: U.S. Department of Health and Human Services, National Institute of Dental and Craniofacial Research, National Institutes of Health.