PMS81 HAQ-BASED UTILITIES USING EUROQOL, BRAZIERS SHORT FORM-6D, AND VAS-QOL HAVE DIFFERENT VALUES AND MAY NOT ALL DISCRIMINATE ACROSS DISEASE SEVERITY AMONG A PORTUGUESE COHORT OF RHEUMATOID ARTHRITIS PATIENTS
Abstract
Authors
E Benito-Garcia S Pedro J Vasconcelos R Marques A Rodrigues I Chaves P Drost