1. 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
2. Comparison of a generic and a disease-specific measure of pain and function after knee replacement surgery.;Bombardier;Med Care,1995
3. A cost-effectiveness analysis of total hip arthroplasty for osteoarthritis of the hip.;Chang;JAMA,1996
4. Variations in rheumatologists’ and family physicians perceptions of the indications for and outcomes of knee replacement surgery.;Coyte;J Rheumatol,1996
5. The relationship between psychosocial variables and pain reporting in osteoarthritis of the knee.;Creamer;Arthritis Care Res,1998