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) VAN RIEL PL.,Provisional guidelines for measuring disease activity in RA clinical trials,Br J Rheumatol.,,,1992,31,,793-794,https://cir.nii.ac.jp/crid/1572824500713021440,