RT Journal Article SR Electronic T1 Dr. Marchesoni and Dr. Atzeni reply JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2222 OP 2223 DO 10.3899/jrheum.120875 VO 39 IS 11 A1 ANTONIO MARCHESONI A1 FABIOLA ATZENI YR 2012 UL http://www.jrheum.org/content/39/11/2222.abstract AB