Lack of association between the interferon regulatory factor-1 (IRF1) locus at 5q31.1 and multiple sclerosis in Germany, Northern Italy, Sardinia and Sweden

1. Vandenbroeck, K.
2. Hardt, C.
3. Louage, J.
4. Fiten, P.
5. Jäckel, S.
6. Ronsse, I.
7. Epplen, J.T.
8. Grimaldi, L.M.E.
9. Olsson, T.
10. Marrosu, M.G.
11. Billiau, A.
12. Opdenakker, G.