PT - JOURNAL ARTICLE AU - Vanni, Kathleen MM AU - Patel, Naomi J AU - DiIorio, Michael AU - Kowalski, Emily AU - Qian, Grace AU - Cook, Claire E AU - Ritter, Susan Y AU - Wallace, Zachary S AU - Sparks, Jeffrey A TI - Breakthrough infection after three doses of COVID-19 mRNA vaccine in systemic autoimmune rheumatic diseases: two cases in patients on TNF inhibitor monotherapy AID - 10.1136/rmdopen-2021-002082 DP - 2022 Feb 01 TA - RMD Open PG - e002082 VI - 8 IP - 1 4099 - http://rmdopen.bmj.com/content/8/1/e002082.short 4100 - http://rmdopen.bmj.com/content/8/1/e002082.full SO - RMD Open2022 Feb 01; 8