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) WALDRON RW,Liver-cell carcinoma presenting as bile-duct tumor,Br J Radiol,,,1973,46,,195,https://cir.nii.ac.jp/crid/1570572700118539008,