A Systematic Review and Appraisal of the Cross-Cultural Validity of Functional Status Assessments Measures in Rheumatoid Arthritis.

Kulhawy-Wibe SC, Zell J, Michaud K, Yazdany J, Davis AM, Ehrlich-Jones L, Thorne JC, Everix D, Cappelli LC, Suter LG, Limanni A, Barber CEH