RT Journal Article SR Electronic T1 Consensus Statements for the Use of Administrative Health Data in Rheumatic Disease Research and Surveillance JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 537 OP 537 DO 10.3899/jrheum.120835.C2 VO 40 IS 4 YR 2013 UL http://www.jrheum.org/content/40/4/537.abstract AB