RT Journal Article SR Electronic T1 Dr. Alten replies JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1519 OP 1519 DO 10.3899/jrheum.110114 VO 38 IS 7 A1 RIEKE ALTEN YR 2011 UL http://www.jrheum.org/content/38/7/1519.2.abstract AB