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) SUGA Hiroyuki and MATSUSHITA Gota,Real time analog computation of left ventricular systolic pressure volume area as predictor of oxygen consumption.,Japanese Heart Journal,00214868,International Heart Journal刊行会,1981,22,6,997-1003,https://cir.nii.ac.jp/crid/1390282680015493504,https://doi.org/10.1536/ihj.22.997