title: Renal biopsy in lupus nephritis--what for, when and how often?
authors.forename: C
authors.initials: C
authors.lastname: Ponticelli
authors.forename: G
authors.initials: G
authors.lastname: Moroni
mesh_terms: D001706:Biopsy; D005500:Follow-Up Studies; D006801:Humans; D007678:Kidney Glomerulus / Q000473:pathology*; D008181:Lupus Nephritis / Q000473:pathology*; D011379:Prognosis