Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sakata Yasushi,3. Ventricular Assist Device in Cardiology,Nihon Naika Gakkai Zasshi,00215384,The Japanese Society of Internal Medicine,2014,103,2,393-398,https://cir.nii.ac.jp/crid/1390282681424137600,https://doi.org/10.2169/naika.103.393