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) M Schöning and J Walter and P Scheel,Estimation of cerebral blood flow through color duplex sonography of the carotid and vertebral arteries in healthy adults.,Stroke,0039-2499,Ovid Technologies (Wolters Kluwer Health),1994-01,25,1,17-22,https://cir.nii.ac.jp/crid/1360001113985120128,https://doi.org/10.1161/01.str.25.1.17