RT Journal Article SR Electronic T1 Cutting the “Gordian Knot” — Cardiac Involvement in Primary Sjögren Syndrome JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 802 OP 803 DO 10.3899/jrheum.201171 VO 48 IS 6 A1 George Markousis-Mavrogenis A1 Sophie I. Mavrogeni YR 2021 UL http://www.jrheum.org/content/48/6/802.abstract AB