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) VAN DE BORNE P,Absence of low-frequency variability of sympathetic nerve activity in severe heart failure,Circulation,,,1997,95,,1449-1454,https://cir.nii.ac.jp/crid/1572543025715814784,