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

van der Heijde, D M

Validity of single variables and composite indices for measuring disease activity in rheumatoid arthritis. [electronic resource] - Annals of the rheumatic diseases Feb 1992 - 177-81 p. digital

Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't

0003-4967

10.1136/ard.51.2.177 doi


Arthritis, Rheumatoid--diagnostic imaging
Female
Follow-Up Studies
Foot--diagnostic imaging
Hand--diagnostic imaging
Humans
Male
Middle Aged
Physical Examination--methods
Radiography
Severity of Illness Index