1. Holst D: Causes and prevention of dental caries: a perspective on cases and incidence. Oral Health Prev Dent. 2005, 3: 9-14.
2. Petersen PE: The World Oral Health Report. 2003, Geneva, Switzerland: World Health Organization
3. Petersen PE, Bourgeois D, Ogawa H, Estupinan-Day S, Ndiaye C: The global burden of oral disease and risks to oral health. Bulletin of the World Health Organization. 2005, 3: 661-669.
4. Beltran-Aguilar ED, Barker LK, Canto MT, Dye BA, Gooch BF, Griffin SO, et al: Surveillance for dental caries, dental sealants, tooth retention, edentulism, and enamel fluorosis – United States, 1988–1994 and 1999–2002. MMWR CDC Surveill. 2005, Atlanta, GA: US Department of Health and Human Services, Centers for Disease Control and Prevention, 54: 1-44.
5. Pine CM, Adair PM, Nicoll AD, Burnside G, Petersen PE, Beighton D, et al: International comparisons of health inequalities in childhood dental caries. Community Dent Health. 2004, 21 (suppl): 121-130.