1. The Validity of Fractional Excretion of Uric Acid in the Diagnosis of Acute Kidney Injury Due to Decreased Kidney Perfusion 
George Kosmadakis, MD, Maria Viskaduraki, PhD, Spyridon Michail, MD 
American Journal of Kidney Diseases 
Volume 54, Issue 6, Pages (December 2009)
DOI: /j.ajkd
Copyright © 2009 National Kidney Foundation, Inc. Terms and Conditions

2. Figure 1
Area under the receiver operating characteristic (ROC) curve for fractional excretion of sodium (FENa; upper plot) and uric acid (FEUA; lower plot). P = 0.09.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2009 National Kidney Foundation, Inc. Terms and Conditions