External validation of the modified sepsis renal angina index for prediction of severe acute kidney injury in children with septic shock.

Stanski NL, Basu RK, Cvijanovich NZ, Fitzgerald JC, Bigham MT, Jain PN, Schwarz AJ, Lutfi R, Thomas NJ, Baines T, Haileselassie B, Weiss SL, Atreya MR, Lautz AJ, Zingarelli B, Standage SW, Kaplan J, Chawla LS, Goldstein SL