1. Health information on the Internet: accessibility, quality, and readability in English and Spanish;Berland;JAMA,2001
2. Fox S. Online health search 2006. Available at: http://www.pewinternet.org/pdfs/PIP_Online_Health_2006.pdf. Accessed May 24, 2008.
3. Health literacy: prescription to end confusion,2004
4. Association of health literacy with diabetes outcomes;Schillinger;JAMA,2002
5. Health status of illiterate adults: relation between literacy and health status among persons with low literacy skills;Weiss;J Am Board Fam Pract,1992