Different gene loci within the HLA-DR and TNF regions are independently associated with susceptibility and severity in Spanish rheumatoid arthritis patients

1. Hajeer, A.H.
2. Dababneh, A.
3. Makki, R.F.
4. Thomson, W.
5. Poulton, K.
6. González-Gay, M.A.
7. García-Porrúa, C.
8. Mattey, D.L.
9. Ollier, W.E.R.