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) J. Thomas Bigger and Joseph L. Fleiss and Richard C. Steinman and Linda M. Rolnitzky and William J. Schneider and Phyllis K. Stein,"RR Variability in Healthy, Middle-Aged Persons Compared With Patients With Chronic Coronary Heart Disease or Recent Acute Myocardial Infarction",Circulation,0009-7322,Ovid Technologies (Wolters Kluwer Health),1995-04,91,7,1936-1943,https://cir.nii.ac.jp/crid/1362544419929924736,https://doi.org/10.1161/01.cir.91.7.1936