Early azathioprine therapy is no more effective than placebo for newly diagnosed Crohn's disease

1. Panés, J.
2. López-Sanromán, A.
3. Bermejo, F.
4. García-Sánchez, V.
5. Esteve, M.
6. Torres, Y.
7. Domènech, E.
8. Piqueras, M.
9. Gomez-García, M.
10. Gutiérrez, A.
11. Taxonera, C.
12. Sans, M.