Inducible nitric oxide synthase polymorphism is associated with susceptibility to Henoch-Schönlein purpura in Northwestern Spain

1. Martin, J.
2. Paco, L.
3. Ruiz, M.P.
4. Lopez-Nevot, M.A.
5. Garcia-Porrua, C.
6. Amoli, M.M.
7. Calviño, M.C.
8. Ollier, W.E.R.
9. Gonzalez-Gay, M.A.