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) CZER LSC,Intraoperative evaluationof mitral regurgitation by Doppler color flow mapping,Circulation,,,1987,76,0,"""III 108""-""III 116""",https://cir.nii.ac.jp/crid/1573105975837975808,