RT Journal Article SR Electronic T1 Infected Calcinosis of the Knee in Limited Cutaneous Systemic Sclerosis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2043 OP 2044 DO 10.3899/jrheum.120348 VO 39 IS 10 A1 MICHAEL HUGHES A1 TONY J. FREEMONT A1 JOHN DENTON A1 ARIANE L. HERRICK YR 2012 UL http://www.jrheum.org/content/39/10/2043.abstract AB