RT Journal Article SR Electronic T1 Clinical characteristics and outcomes of COVID-19 breakthrough infections among vaccinated patients with systemic autoimmune rheumatic diseases JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 289 OP 291 DO 10.1136/annrheumdis-2021-221326 VO 81 IS 2 A1 Cook, Claire A1 Patel, Naomi J A1 D’Silva, Kristin M. A1 Hsu, Tiffany Y -T A1 DiIorio, Michael A1 Prisco, Lauren A1 Martin, Lily W A1 Vanni, Kathleen A1 Zaccardelli, Alessandra A1 Todd, Derrick A1 Sparks, Jeffrey A A1 Wallace, Zachary Scott YR 2022 UL http://ard.bmj.com/content/81/2/289.abstract AB