A patient-derived and patient-reported outcome measure for assessing psoriatic arthritis: elaboration and preliminary validation of the Psoriatic Arthritis Impact of Disease (PsAID) questionnaire, a 13-country EULAR initiative.
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Gossec L, et al. Among authors: scrivo r.
Ann Rheum Dis. 2014 Jun;73(6):1012-9. doi: 10.1136/annrheumdis-2014-205207.
Ann Rheum Dis. 2014.
PMID: 24790067