RT Journal Article SR Electronic T1 Dr. Kato and Dr. Atsumi reply JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1293 OP 1293 DO 10.3899/jrheum.120117 VO 39 IS 6 A1 MASARU KATO A1 TATSUYA ATSUMI YR 2012 UL http://www.jrheum.org/content/39/6/1293.abstract AB