RT Journal Article SR Electronic T1 Patient global assessment to define remission in rheumatoid arthritis:quo vadis? JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 277 OP 279 DO 10.1136/annrheumdis-2020-218802 VO 80 IS 3 A1 Maarten Boers YR 2021 UL http://ard.bmj.com/content/80/3/277.abstract AB