Rheumatoid Arthritis — A Study of the Effects of RoActemra/Actemra on Vaccination in Patients With Rheumatoid Arthritis on Background Methotrexate (VISARA)
Citation(s)
A Randomized, Parallel-group, Open-label, Multicenter Study to Evaluate the Effects of Tocilizumab on Vaccination in Subjects With Active Rheumatoid Arthritis Receiving Background Methotrexate