Epistatic interactions between HLA-DRB1 and interleukin 4, but not interferon-γ, increase susceptibility to giant cell arteritis

1. Amoli, M.M.
2. Gonzalez-Gay, M.A.
3. Zeggini, E.
4. Salway, F.
5. Garcia-Porrua, C.
6. Ollier, W.E.R.