Article: PDF OnlyClinically Significant and Biopsy-Documented Renal Involvement in Primary Sjogren SyndromeGoules, Andreas*; Masouridi, Stavroula*; Tzioufas, Athanasios G.; Ioannidis, John P. A.; Skopouli, Fotini N.; Moutsopoulos, Haralampos M.Author Information From Department of Pathophysiology (AG, SM, AGT, HMM), Medical School, National University of Athens, Athens; Clinical and Molecular Epidemiology Unit (JPAI), Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina; and Department of Nutrition and Dietetics (FNS), Harokopion University, Athens, Greece. *These authors contributed equally to the work. Address reprint requests to: Athanasios G. Tzioufas, MD, Department of Pathophysiology, School of Medicine, National University of Athens, 75 M. Asias St., 115 27 Athens, Greece. Fax 30-17703876; e-mail: [email protected]. Abbreviations used in this article: ANA, antinuclear antibodies; GFR, glomerular filtration rate; GMN, glomerulonephritis; IN, interstitial nephritis; NHL, non-Hodgkin lymphoma; pSS, primary Sjogren syndrome; RF, rheumatoid factor. Medicine: July 2000 - Volume 79 - Issue 4 - p 241-249 Free © 2000 Lippincott Williams & Wilkins, Inc.