#ACR21 Best Abstracts We Saw - Day 3 (Monday) The third day of ACR 2021 took a big leap in online content. We share compilation (with links) of presentations were the “ACRBest” as seen by our RheumNow faculty. https://t.co/kQlLZwBDH6 https://t.co/rkVhpbLkwR