Measurement properties of instruments assessing psoriatic arthritis symptoms for psoriasis clinical trials: a systematic literature review
Construct Validity of the Routine Assessment of Patient Index Data 3 (RAPID3) in the Evaluation of Axial Spondyloarthritis
Review of measures of rheumatoid arthritis disease activity.
Validation of the Russian-Language Version of the RAPID-3
https://rsp.mediar-press.net/rsp/article/view/343?locale=en_USValidation in Spanish
http://revistasar.org.ar/revistas/2011/numero_2/articulos/art_original_validacio …Patient-driven assessment of disease activity in Behçet's syndrome: cross-cultural adaptation, reliability and validity of the Turkish version of the Behçet's Syndrome Activity Score
https://pubmed.ncbi.nlm.nih.gov/24064020/