5. Pincus T, Swearingen CJ, Bergman M, Yazici Y. RAPID3 (Routine Assessment of Patient Index Data 3), a rheumatoid arthritis index without formal joint counts for routine care: proposed severity categories compared to disease activity score and clinical disease activity index categories. J Rheumatol. 2008;35(11):2136-47.https://frontend-api.zitelab.eu/mdhaq/publications/350-14094-tp-rapidcategories-jr08-35-2137.pdf/viewhttps://frontend-api.zitelab.eu/mdhaq/@@site-logo/mdhaqlogo.png
5. Pincus T, Swearingen CJ, Bergman M, Yazici Y. RAPID3 (Routine Assessment of Patient Index Data 3), a rheumatoid arthritis index without formal joint counts for routine care: proposed severity categories compared to disease activity score and clinical disease activity index categories. J Rheumatol. 2008;35(11):2136-47.