1. US Department of Health and Human Services. Healthy People 2020 summary of objectives. Available at: http://www.healthypeople.gov/2020/topicsobjectives2020/pdfs/MaternalChildHealth.pdf. Accessed August 12, 2011.
2. Public Health Service, Office of the Surgeon General. Oral Health in America: A Report of the Surgeon General;US Department of Health and Human Services,2000
3. Bright Futures Guidelines for Health Supervision of Infants, Children, and Adolescents;Hagan,2008
4. US Department of Health and Human Services. Health indicators warehouse. Available at: http://www.healthindicators.gov/Indicators/Use-of-oral-health-care-system_1266/National_0/Profile. Accessed August 19, 2001.
5. US Department of Health and Human Services. Public Health Service, Office of the Surgeon General. Oral Health in America: A Report of the Surgeon General—Executive Summary. Rockville, Md: US Department of Health and Human Services, National Institute of Dental and Craniofacial Research, National Institutes of Health, 2000:1, 5–6. Available at: http://www.nidcr.nih.gov/sgr/oralhealth.asp. Accessed May 4, 2003.