RT Journal Article SR Electronic T1 With Minor Salivary Gland Biopsy in Sjögren Syndrome, Is a Negative Result Possible? JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 310 OP 312 DO 10.3899/jrheum.190743 VO 47 IS 3 A1 MONSALVE, DIANA M. A1 ANAYA, JUAN-MANUEL YR 2020 UL http://www.jrheum.org/content/47/3/310.abstract AB