TNF-α -308A promoter polymorphism is associated with enhanced TNF-α production and inflammatory activity in Crohn's patients with fistulizing disease

1. González, S.
2. Rodrigo, L.
3. Martínez-Borra, J.
4. López-Vázquez, A.
5. Fuentes, D.
6. Niño, P.
7. Cadahía, V.
8. Saro, C.
9. Angeles Dieguez, M.
10. López-Larrea, C.