RT Journal Article SR Electronic T1 Genetic Markers of Immunoglobulin G as Potential Risk Factors for IgG4-related Disease JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2048 OP 2048 DO 10.3899/jrheum.120671 VO 39 IS 10 A1 JANARDAN P. PANDEY YR 2012 UL http://www.jrheum.org/content/39/10/2048.abstract AB