title: Prerenal azotemia: still a useful concept?
authors.forename: John A
authors.initials: JA
authors.lastname: Kellum
mesh_terms: D058186:Acute Kidney Injury / Q000175:diagnosis / Q000209:etiology / Q000652:urine*; D000818:Animals; D053099:Azotemia / Q000175:diagnosis; D016638:Critical Illness; D007677:Kidney Function Tests; D007684:Kidney Tubules / Q000473:pathology; D009336:Necrosis; D018805:Sepsis / Q000150:complications / Q000652:urine*; D016482:Urinalysis / Q000379:methods