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) Marvin A. Konstam and François M. Abboud,Ejection Fraction,Circulation,0009-7322,Ovid Technologies (Wolters Kluwer Health),2017-02-21,135,8,717-719,https://cir.nii.ac.jp/crid/1363107370864393856,https://doi.org/10.1161/circulationaha.116.025795