A Study of the Safety and Efficacy of Rituximab in Patients With Moderate to Severe Rheumatoid Arthritis Receiving Methotrexate
Conditions
Interventions
- DRUG: folate
- DRUG: methotrexate
- DRUG: methylprednisolone
- DRUG: Placebo
- DRUG: Rituximab
Sponsor
Genentech, Inc.