Five-year Efficacy and safety of tocilizumab monotherapy in patients with rheumatoid arthritis who were methotrexate-And biologic-naive or free of methotrexate for 6 months: The ambition study

1. Jones, G.
2. Wallace, T.
3. McIntosh, M.J.
4. Brockwell, L.
5. Gomez-Reino, J.J.
6. Sebba, A.