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) Yamasaki Hiro,"Gastrointestinal Bleeding in Japanese Patients With Atrial Fibrillation ― Non-Critical Site Bleeding, But With Poor Prognosis ―",Circulation Journal,13469843,一般社団法人 日本循環器学会,2020-08-25,84,9,1456-1458,https://cir.nii.ac.jp/crid/1390003825207618560,https://doi.org/10.1253/circj.cj-20-0775