Resistance to recombinant human erythropoietin in a hemodialysis patient with lupus reactivation [5]

1. Romero, R.
2. Novoa, D.
3. Perez-Freiria, A.
4. Arcocha, V.
5. Alonso, R.
6. Arza, D.
7. Lens, X.M.
8. Sanchez-Guisande, D.