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) HEDLUND LW,Computed tomography of the lung. Densitometric studies,Radiol Clin North Am,,,1983,21,,775-788,https://cir.nii.ac.jp/crid/1570009749413338880,