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) CELLI BR,"The body-mass index, airflow obstruction, dyspnea, and exercise capacity index in chronic obstructive pulmonary disease",N Engl J Med,,,2004,350,,1005-1012,https://cir.nii.ac.jp/crid/1571417124982965632,