1. The Spanish version of the SF-36 Health Survey (the SF-36 health questionnaire): an instrument for measuring clinical results in Spanish.;Alonso;Med Clin (Barc),1995
2. Responsiveness of the WOMAC osteoarthritis index as compared with the SF-36 in patients with osteoarthritis of the legs undergoing a comprehensive rehabilitation intervention.;Angst;Ann Rheum Dis,2001
3. Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to antirheumatic drug therapy in patients with osteoarthritis of the hip or knee.;Bellamy;J Rheumatol,1988
4. Psychosocial and geriatric correlates of functional status after total hip replacement.;Bischoff-Ferrari;Arthritis Rheum,2004
5. Comparison of a generic and a disease-specific measure of pain and physical function after knee replacement surgery.;Bombardier;Med Care,1995