RT Journal Article SR Electronic T1 Dr. Vlachoyiannopoulos replies JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 448 OP 448 DO 10.3899/jrheum.080984 VO 36 IS 2 A1 PANAYIOTIS G. VLACHOYIANNOPOULOS YR 2009 UL http://www.jrheum.org/content/36/2/448.abstract AB