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) FELSON DT.,Choosing a core set of disease activity measures for rheumatoid arthritis clinical trials.,J Rheumatol,,,1993,20,,531-534,https://cir.nii.ac.jp/crid/1572824499196626176,