RT Journal Article SR Electronic T1 Interleukin 22, a Potential Therapeutic Target for Rheumatoid Arthritis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2220 OP 2221 DO 10.3899/jrheum.120757 VO 39 IS 11 A1 QIANG XIE A1 SHI-CUN WANG A1 JUN LI YR 2012 UL http://www.jrheum.org/content/39/11/2220.abstract AB