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) Takaya Yoichi and Yoshihara Fumiki and Yokoyama Hiroyuki and Kanzaki Hideaki and Kitakaze Masafumi and Goto Yoichi and Anzai Toshihisa and Yasuda Satoshi and Ogawa Hisao and Kawano Yuhei,Risk Stratification of Acute Kidney Injury Using the Blood Urea Nitrogen/Creatinine Ratio in Patients With Acute Decompensated Heart Failure,Circulation Journal,13469843,一般社団法人 日本循環器学会,2015,79,7,1520-1525,https://cir.nii.ac.jp/crid/1390001205106928128,https://doi.org/10.1253/circj.cj-14-1360