Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
O'KEEFE JH,Angioplasty versus bypass surgery for multivessel coronary artery disease with left ventricular ejection fraction≦40%,Am J Cardiol,,,1993,71,,897-901,https://cir.nii.ac.jp/crid/1571135650893167360,