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) BELKIN M.,A prospective study of the determinants of vein graft flow velocity: Implications for graft surveillance.,J Vasc Surg,,,1994,19,,259-267,https://cir.nii.ac.jp/crid/1571698599443014400,