RT Journal Article SR Electronic T1 Effects of Iloprost on Microvascular Structure Assessed by Nailfold Videocapillaroscopy: A Pilot Study JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2079 OP 2080 DO 10.3899/jrheum.110067 VO 38 IS 9 A1 PREETI SHAH A1 ANDREA K. MURRAY A1 TONIA L. MOORE A1 ARIANE L. HERRICK YR 2011 UL http://www.jrheum.org/content/38/9/2079.abstract AB