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) Ohtsuka Machino Tomoko and Toyama Masahiro and Obara Kenichi and Takeyasu Noriyuki and Watanabe Shigeyuki and Aonuma Kazutaka,Effect of Hospital Case Volume on Treatment and In-Hospital Outcomes in Patients Undergoing Percutaneous Coronary Intervention for Acute Myocardial Infarction Results From the Ibaraki Coronary Artery Disease Study (ICAS) Registry,International Heart Journal,1349-2365,一般社団法人 インターナショナル・ハート・ジャーナル刊行会,2008,49,3,249-260,https://cir.nii.ac.jp/crid/1390001205225877248,https://doi.org/10.1536/ihj.49.249