RT Journal Article SR Electronic T1 Cyclophosphamide Pulse Regimen in the Treatment of Alveolitis in Systemic Sclerosis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1252 OP 1252 DO 10.3899/jrheum.020731.C1 VO 46 IS 9 YR 2019 UL http://www.jrheum.org/content/46/9/1252.2.abstract AB