External validation of predictive models for acute kidney injury following cardiac surgery A prospective multicentre cohort study

1. Echarri, G.
2. Duque-Sosa, P.
3. Callejas, R.
4. Garcia-Fernandez, N.
5. Nunez-Cordoba, J.M.
6. Iribarren, M.J.
7. Monedero, P.