Leukocytapheresis for steroid-dependent ulcerative colitis in clinical practice: Results of a nationwide Spanish registry

1. Cabriada, J.L.
2. Domènech, E.
3. Ibargoyen, N.
4. Hernández, V.
5. Clofent, J.
6. Ginard, D.
7. Gutiérrez-Ibarluzea, I.
8. Hinojosa, J.