The impact of rheumatoid foot on disability in Colombian patients with rheumatoid arthritis.
Rojas-Villarraga A, Bayona J, Zuluaga N, Mejia S, Hincapie ME, Anaya JM.
BMC Musculoskelet Disord. 2009 Jun 15; 10:67. Epub 2009 Jun 15.
[BMC Musculoskelet Disord. 2009]