Annals of the Rheumatic Diseases · 2014 · 126 citations · 48 references
MedicineHealth SciencesClinical EpidemiologyEpidemiologyRheumatologyAnalytic EpidemiologyAutoimmune DiseasesAutoimmune Rheumatic DiseasesDisease Severity AssessmentSystemic Lupus ErythematosusCase-crossover StudiesCrossover Design SelectionDisease Activity MeasurementFlare MeasurementFlare StatisticsLupus FlareOrgan Damage AssessmentSystemic Lupus Erythematosus Associations
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The 1982 revised criteria for the classification of systemic lupus erythematosus
Eng M. Tan, Alan S. Cohen, James F. Fries et al. · Arthritis & Rheumatism · 1982 · 14.6K citations
Derivation of the sledai. A disease activity index for lupus patients
Claire Bombardier, Dafna D. Gladman, Murray B. Urowitz et al. · Arthritis & Rheumatism · 1992 · 4.6K citations