title: When to perform a renal biopsy in systemic lupus erythematosus (SLE)? A retrospective analysis of the correlation between morphological findings and clinical data at the time of biopsy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000974:Antibodies, Antinuclear / Q000032:analysis; D001706:Biopsy; D003165:Complement System Proteins / Q000032:analysis; D005260:Female; D005921:Glomerulonephritis / Q000473:pathology; D005923:Glomerulosclerosis, Focal Segmental / Q000473:pathology; D006801:Humans; D007668:Kidney / Q000473:pathology*; D008180:Lupus Erythematosus, Systemic / Q000276:immunology / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies
chemical_list: D000974:Antibodies, Antinuclear; D003165:Complement System Proteins