Urography in acute renal failure.
D058186:Acute Kidney Injury / Q000000981:diagnostic imaging*; D001706:Biopsy / Q000009:adverse effects; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D007683:Kidney Tubular Necrosis, Acute / Q000000981:diagnostic imaging; D014567:Urography / Q000009:adverse effects