ACR Meeting Abstracts
Abstract Number: 973 • 2019 ACR/ARP Annual Meeting
Tyler Harkness1, Xiaoqing Fu 1, Yuqing Zhang 2, Hyon K. Choi 2, John Stone 3, Kimberly Blumenthal 1 and Zachary Wallace 1, 1Massachusetts General Hospital, Boston, 2Massachusetts General Hospital, Boston, MA, 3Massachusetts General Hospital Rheumatology Unit, Harvard Medical School, Boston, MA