RT Journal Article SR Electronic T1 University of Toronto Lupus Clinic Turns 40 JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1074 OP 1077 DO 10.3899/jrheum.111581 VO 39 IS 5 A1 GLADMAN, DAFNA D. A1 UROWITZ, MURRAY B. YR 2012 UL http://www.jrheum.org/content/39/5/1074.abstract AB