Validity of single variables and composite indices for measuring disease activity in rheumatoid arthritis.

Measurement of patient outcome in arthritis

James F. Fries, Patricia W. Spitz, R. Guy Kraines et al. · Arthritis & Rheumatism · 1980 · 4.4K citations

Medicine, Internal Medicine, Health Assessment +13

CLINICAL STUDIES WITH AN ARTICULAR INDEX FOR THE ASSESSMENT OF JOINT TENDERNESS IN PATIENTS WITH RHEUMATOID ARTHRITIS

Dorothy M. Ritchie, James Boyle, John M. Mcinnes et al. · QJM · 1968 · 1.4K citations

Medicine, Orthopaedic Surgery, Musculoskeletal Medicine +8

Judging disease activity in clinical practice in rheumatoid arthritis: first step in the development of a disease activity score.

Désirée van der Heijde, M.A. van ’t Hof, P.L. van Riel et al. · Annals of the Rheumatic Diseases · 1990 · 1.1K citations · Full text

Medicine, Clinical Sciences, Internal Medicine +15

EFFECTS OF HYDROXYCHLOROQUINE AND SULPHASALAZINE ON PROGRESSION OF JOINT DAMAGE IN RHEUMATOID ARTHRITIS

D. van der Heijde, PietL Van Riel, F. W. J. Gribnau et al. · The Lancet · 1989 · 565 citations

Medicine, Internal Medicine, Pharmacology +9

How many joints in the hands and wrists should be included in a score of radiologic abnormalities used to assess rheumatoid arthritis?

John T. Sharp, John T. Sharp, Donald Y. Young et al. · Arthritis & Rheumatism · 1985 · 418 citations

Medicine, Clinical Sciences, Radiology +17