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) Alexander E. Kostyunin and Arseniy E. Yuzhalin and Maria A. Rezvova and Evgeniy A. Ovcharenko and Tatiana V. Glushkova and Anton G. Kutikhin,Degeneration of Bioprosthetic Heart Valves: Update 2020,Journal of the American Heart Association,2047-9980,Ovid Technologies (Wolters Kluwer Health),2020-10-06,9,19,,https://cir.nii.ac.jp/crid/1360862103162251520,https://doi.org/10.1161/jaha.120.018506