1. Free serum concentrations of the protein-bound retention solute p-cresol predict mortality in hemodialysis patients 
B. Bammens, P. Evenepoel, H. Keuleers, K. Verbeke, Y. Vanrenterghem 
Kidney International 
Volume 69, Issue 6, Pages (March 2006)
DOI: /sj.ki
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2. Figure 1
Kaplan–Meier survival curves of patients with high free serum levels of p-cresol (≥1.97 mg/l, n=88) and patients with low free serum levels of p-cresol (<1.97 mg/l, n=87). The P-value of the log-rank test is indicated in the figure (◊, censored value).
Kidney International  , DOI: ( /sj.ki )
Copyright © 2006 International Society of Nephrology Terms and Conditions