RT Journal Article SR Electronic T1 Dr. Harth replies JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1348 OP 1348 DO 10.3899/jrheum.090021 VO 36 IS 6 A1 MANFRED HARTH YR 2009 UL http://www.jrheum.org/content/36/6/1348.1.abstract AB