RT Journal Article SR Electronic T1 Correspondence on ‘Prevalence and clinical outcomes of COVID-19 in patients with autoimmune diseases: a systematic review and meta-analysis’ JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e83 OP e83 DO 10.1136/annrheumdis-2021-219904 VO 82 IS 4 A1 Lee, Young Ho YR 2023 UL http://ard.bmj.com/content/82/4/e83.abstract AB