著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) SMOLEN JS,"Effect of interleukin-6 receptor inhibition with tocilizumab in patients with rheumatoid arthritis (OPTION study) : a double-blind, placebo-controlled, randomised trial",Lancet,,,2008,371,,987-997,https://cir.nii.ac.jp/crid/1571417126183767424,