A Study of Retreatment With MabThera (Rituximab) in Combination With Methotrexate in Patients With Rheumatoid Arthritis (RA)
Conditions
Interventions
- DRUG: rituximab [MabThera/Rituxan]
- DRUG: rituximab [MabThera/Rituxan]
- DRUG: rituximab [MabThera/Rituxan]
Sponsor
Hoffmann-La Roche