Lenalidomide is effective as salvage therapy in refractory or relapsed multiple myeloma: Analysis of the Spanish compassionate use registry in advanced patients

1. Alegre, A.
2. Aguado, B.
3. Giraldo, P.
4. Ríos, E.
5. Cánovas, A.
6. Ibáñez, Á.
7. Castillo, I.
8. Hernández, M.T.
9. Oriol, A.
10. Palomera, L.
11. Rodríguez, J.-N.
12. García, F.-L.
13. Calvo, J.M.
14. Martínez-Chamorro, C.
15. De La Serna, J.
16. Lahuerta, J.-J.