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) Takahiro Shiota and Michael Jones and Izumi Yamada and Russell S. Heinrich and Masahiro Ishii and Brian Sinclair and Scott Holcomb and Ajit P. Yoganathan and David J. Sahn,Effective Regurgitant Orifice Area by the Color Doppler Flow Convergence Method for Evaluating the Severity of Chronic Aortic Regurgitation,Circulation,0009-7322,Ovid Technologies (Wolters Kluwer Health),1996-02,93,3,594-602,https://cir.nii.ac.jp/crid/1363951794168466816,https://doi.org/10.1161/01.cir.93.3.594