Weiss BD, Blanchard JS, McGee DL, Hart G, Warren B, Burgoon M, Smith KJ. 1994. Illiteracy among Medicaid recipients and its relationship to health care costs. Journal of Health Care for the Poor & Underserved. 5(2): 99–111.
Williams MV, Parker RM, Baker DW, Parikh NS, Pitkin K, Coates WC, Nurss JR. 1995. Inadequate functional health literacy among patients at two public hospitals. Journal of the American Medical Association. 274(21): 1677–1682.
Williams MV, Baker DW, Honig EG, Lee TM, Nowlan A. 1998a. Inadequate literacy is a barrier to asthma knowledge and self-care. Chest. 114(4): 1008–1015.
Williams MV, Baker DW, Parker RM, Nurss JR. 1998b. Relationship of functional health literacy to patients’ knowledge of their chronic disease. A study of patients with hypertension and diabetes. Archives of Internal Medicine. 158(2): 166–172.
Win K, Schillinger D. 2003. Understanding of warfarin therapy and stroke among ethnically diverse anticoagulation patients at a public hospital. Abstract. Journal of General Internal Medicine. 18(Supplement 1): 278.
Young BA. 2002. Public High School Dropouts and Completers from the Common Core of Data: School Years 1998–99 and 1999–2000. NCES 2002-382. Washington, DC: National Center for Education Statistics. U.S. Department of Education. Office of Educational Research and Improvement. [Online]. Available: http://www.nces.ed.gov/pubs2002/2002382.pdf [accessed: June 5, 2003].
Zobel E, Rowe K, Gomez-Mandic C. 2003. An Updated Overview of Medical and Public Health Literature Addressing Literacy Issues: An Annotated Bibliography of Articles Published in 2002. [Online]. Available: http://www.hsph.harvard.edu/healthliteracy/literature/lit_2002.html [accessed: October, 2003].