Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 小林 史枝 and 武田 正則 and 佐藤 正暢 and 山下 好史 and 杉山 賢司 and 森田 雅教,Usefulness of blood return system by combination of centrifugal pumps and a head.,Japanese Journal of Extra-Corporeal Technology,0912-2664,The Japanese Society of Extra-Corporeal Technology in Medicine,1997,24,1,59-63,https://cir.nii.ac.jp/crid/1390282679633656320,https://doi.org/10.7130/hokkaidoshakai.24.59