Complement C4B null allele status confers risk for systemic lupus erythematosus in a Spanish population

1. Naves, M.
2. Hajeer, A.H.
3. Teh, L.S.
4. Davies, E.J.
5. Ordi-Ros, J.
6. Perez-Pemen, P.
7. Vilardel-Tarres, M.
8. Thomson, W.
9. Worthington, J.
10. Ollier, W.E.R.