Repeated pulses of methyl-prednisolone with reduced doses of prednisone improve the outcome of class III, IV and V lupus nephritis: An observational comparative study of the Lupus-Cruces and lupus-Bordeaux cohorts

1. Ruiz-Irastorza, G.
2. Ugarte, A.
3. Saint-Pastou Terrier, C.
4. Lazaro, E.
5. Iza, A.
6. Couzi, L.
7. Saenz, R.
8. Richez, C.
9. Porta, S.
10. Blanco, P.