Bentley, M J Simplified composite disease activity measures in rheumatoid arthritis: should they be used in standard care? [electronic resource] - Clinical and experimental rheumatology - 358-66 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 0392-856X Subjects--Topical Terms: Arthritis, Rheumatoid--diagnosisHealth Status IndicatorsHumansSeverity of Illness Index