RT Journal Article SR Electronic T1 Dr. Varaprasad and Dr. Agrawal reply JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2492 OP 2492 DO 10.3899/jrheum.110821 VO 38 IS 11 A1 IRLAPATI RAJENDRA VARAPRASAD A1 SUMEET AGRAWAL YR 2011 UL http://www.jrheum.org/content/38/11/2492.1.abstract AB