1. US Department of Health and Human Services. Oral Health in America Oral Health in America: a report of the surgeon general. Executive summary. Rockville: US Department of Health and Human Services, National Institute of Dental and Craniofacial Research, National Institutes of Health; 2000.
2. A National Call to Action to Promote Oral Health. Division of Oral Health, National Center for Chronic Disease Prevention and Health Promotion. 2013. http://www.cdc.gov/OralHealth/publications/factsheets/adult_oral_health/call_to_action.htm .
3. Listl S, Galloway J, Mossey PA, Marcenes W. Global economic impact of dental diseases. J Dent Res. 2015;94:1355–61. doi: 10.1177/0022034515602879 .
4. Touger-Decker R, Mobley C, Academy of Nutrition and Dietetics. Position of the Academy of Nutrition and Dietetics: oral health and nutrition. J Acad Nutr Diet. 2013;113:693–701. doi: 10.1016/j.jand.2013.03.001 .
5. Dagli RJ, Sharma A. Polypharmacy: a global risk factor for elderly people. J Int Oral Health. 2014;6(6):i–ii.