BILAG 2004. Development and initial validation of an updated version of the British Isles Lupus Assessment Group's disease activity index for patients with systemic lupus erythematosus
July 2005; p ublished online April 2005 .
Journal Article. Subjects: Rheumatology; Immunology. 4076 words.
Objective. To devise a more discriminating version of the British Isles Lupus Assessment Group (BILAG) disease activity index and to show that it is reliable.