Cite
MLA Citation
Henrik Christian Leffers et al.. “Efficacy of abatacept and tocilizumab in patients with rheumatoid arthritis treated in clinical practice: results from the nationwide Danish DANBIO registry.” Annals of the rheumatic diseases, vol. 70, no. 7, 2011, pp. 1216–1222. http://access.bl.uk/ark:/81055/vdc_100130158639.0x00005c