One of the most provocative & interesting abstracts the GCA space at #ACR21 -so many sides to consider- I will be discussing at @RheumNow Panel w @drdavidliew WEDS AM @AdamJBrownMD @CCalabreseDO @CleClinicMD #vasculitis @EBRheum @anisha_dua https://t.co/STR9gNPdsO