Font, J Mixed membranous and proliferative glomerulonephritis in primary Sjögren's syndrome. [electronic resource] - British journal of rheumatology Dec 1989 - 548-50 p. digital Publication Type: Case Reports; Letter ISSN: 0263-7103 Standard No.: 10.1093/rheumatology/28.6.548 doi Subjects--Topical Terms: AdultFemaleGlomerulonephritis, Membranoproliferative--pathologyHumansSjogren's Syndrome--pathology