Susceptibility to severe ulcerative colitis is associated with polymorphism in the central MHC gene IKBL

1. De la Concha, E.G.
2. Fernandez-Arquero, M.
3. Lopez-Nava, G.
4. Martin, E.
5. Allcock, R.J.
6. Conejero, L.
7. Paredes, J.G.
8. Diaz-Rubio, M.