Open Access Email this article to a friend

Limited educational attainment and radiographic and symptomatic knee osteoarthritis: a cross-sectional analysis using data from the Johnston County (North Carolina) Osteoarthritis Project

Leigh F Callahan*, Jack Shreffler, Bernadette C Siaton, Charles G Helmick, Britta Schoster, Todd A Schwartz, Jiu-Chiuan Chen, Jordan B Renner and Joanne M Jordan

Arthritis Research & Therapy 2010, 12:R46 doi:10.1186/ar2956

Fields marked * are required


Multiple email addresses should be separated with commas or semicolons.
How can I ensure that I receive Arthritis Research & Therapy's emails?