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) LEE MC,Enterolith causing afferent loop obstruction : a case report,Cardiovasc Intervent Radiol,,,2009,32,,1091-1096,https://cir.nii.ac.jp/crid/1570854176375809920,