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) FISHER ES,Slowing the growth of health care costs-lessons from regional variation,N Engl J Med,,,2009,360,,849-852,https://cir.nii.ac.jp/crid/1573105974108637952,