Secondary hyperparathyroidism as cause of resistance to treatment with erythropoietin: Effect of parathyroidectomy [4]

1. Goicoechea, M.
2. Gomez-Campdera, F.
3. Polo, J.R.
4. Tejedor, A.
5. Ruiz, M.A.
6. Vazquez, I.
7. Verde, E.
8. Valderrabano, F.