Fractional excretion of sodium during acute rejection superimposed on acute tubular necrosis in the immediate post-transplant period.

1. Morales, J.M.
2. Andrés, A.
3. Prieto, C.
4. Alcazar, J.M.
5. Praga, M.
6. Ortuño, T.
7. Rodriguez Paternina, E.
8. Rodicio, J.L.