RT Journal Article SR Electronic T1 Erratum JF Clinical Journal of the American Society of Nephrology JO CLIN J AM SOC NEPHROL FD American Society of Nephrology SP 866 OP 866 DO 10.2215/CJN.00990909 VO 4 IS 4 YR 2009 UL http://cjasn.asnjournals.org/content/4/4/866.abstract AB