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) D M van der Heijde and M A van't Hof and P L van Riel and M A van Leeuwen and M H van Rijswijk and L B van de Putte,Validity of single variables and composite indices for measuring disease activity in rheumatoid arthritis.,Annals of the Rheumatic Diseases,0003-4967,BMJ,1992-02-01,51,2,177-181,https://cir.nii.ac.jp/crid/1362544420039910656,https://doi.org/10.1136/ard.51.2.177