RT Journal Article SR Electronic T1 The Challenge of Very Early Systemic Sclerosis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1724 OP 1724 DO 10.3899/jrheum.200345 VO 47 IS 11 A1 Antonella Riccardi A1 Antonella Marcoccia A1 Gabriele Valentini YR 2020 UL http://www.jrheum.org/content/47/11/1724.abstract AB