RT Journal Article SR Electronic T1 Cytotoxic T Lymphocyte-associated Antigen 4 Ig-induced Asthma in the Treatment of Rheumatoid Arthritis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1903 OP 1903 DO 10.3899/jrheum.120327 VO 39 IS 9 A1 JUN BAO A1 TING LI A1 JING ZHAO A1 CAI-YING ZHANG YR 2012 UL http://www.jrheum.org/content/39/9/1903.abstract AB