ANCA-associated pulmonary-renal syndrome treated with cyclophosphamide, rituximab, repeated methyl-prednisolone pulses and a reduced oral glucocorticoid regime: an observational study

1. Gómez-Carballo, C.
2. Soto-Peleteiro, A.
3. Olmo-Velasco, M.
4. Bueno, L.
5. Ruiz-Arruza, I.
6. Ruiz-Irastorza, G.