Clinical Significance of C4d Deposition in Renal Tissues from Patients with Primary Sj&oumlgren's Syndrome--A Preliminary Study
W. Xia, B. Gao, L. Duan…·M. Li
This study examines C4d deposition in renal tissues of primary Sjögren's syndrome patients, finding higher serum creatinine levels in those with tubulointerstitial C4d positivity.