Effectiveness and safety of methotrexate monotherapy in patients with Crohn’s disease refractory to anti-TNF-α: results from the ENEIDA registry

1. Mesonero, F.
2. Castro-Poceiro, J.
3. Benítez, J.M.
4. Camps, B.
5. Iborra, M.
6. López-García, A.
7. Torres, P.
8. Esteve, M.
9. Tosca, J.
10. Bertoletti, F.
11. Almela, P.
12. Calvet, X.
13. Vera, I.
14. Bujanda, L.
15. Gomollón, F.
16. Rodríguez, C.
17. Antolín, B.
18. Busquets, D.
19. Hernández, A.
20. Rivero, M.
21. Monfort i Miquel, D.
22. Castaño-García, A.
23. Gisbert, J.P.
24. Domènech, E.
25. López-Sanromán, A.