Abstract Number: 406 • 2019 ACR/ARP Annual Meeting
Myositis Related Antibodies and Interstitial Lung Disease: Variables Associated with Baseline Lung Function and Functional Improvement: Results from a Multicentric Latin-american Cohort
Background/Purpose: Idiopathic inflammatory myopathies (IIM) comprise a group of autoimmune diseases associated to different myositis related antibodies (MRA), that determine distinct phenotypes but share some…