1. Bernstein R Cire B United States Census Bureau News Unprecedented Global Aging Examined in New Census Bureau Report Commissioned by the National Institute on Aging Washington, DC US Census Bureau http://www.census.gov/PressRelease/www/releases/archives/aging_population/013988.html
2. National Advisory Committee on Rural Health and Human Services The 2008 Report to the Secretary: Rural Health and Human Services Issues http://www.hrsa.gov/advisorycommittees/rural/publications/
3. Bailey JM Why Health Reform Can't Wait: The Benefits of Health Reform for Rural America http://www.cfra.org/10/cant-wait
4. Rural-urban differences in depression prevalence: implications for family medicine;Probst;Fam Med,2006
5. Are rural residents less likely to obtain recommended preventive healthcare services?;Casey;Am J Prev Med,2001