Pain assessment in osteoarthritis: Experience with the WOMAC osteoarthritis index

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.

Nicholas Bellamy, W. Watson Buchanan, Charles H. Goldsmith et al. · PubMed · 1988 · 7.8K citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

Arthritis and Allied Conditions: A Textbook of Rheumatology.

Annals of Internal Medicine · 1991 · 767 citations

Medicine, Immunology, Internal Medicine +12

Comparative measurement efficiency and sensitivity of five health status instruments for arthritis research

Matthew H. Liang, Martin G. Larson, Karen E. Cullen et al. · Arthritis & Rheumatism · 1985 · 601 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

Validation study of WOMAC : a health status instrument for measuring clinically-important patient-relevant outcomes following total hip or knee arthroplasty in osteoarthritis

Nicholas Bellamy · Medical Entomology and Zoology · 1988 · 558 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

A preliminary evaluation of the dimensionality and clinical importance of pain and disability in osteoarthritis of the hip and knee

Nicholas Bellamy, W. Watson Buchanan · Clinical Rheumatology · 1986 · 266 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +14