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) ,Non-lnvasive Determination of Electromechanical Time Interval of Cardiac Cycle Using Abdominal ECG and Doppler Ultrasound Signals from Fetal Hearts.,Computers in Cardiology 34,,,2007,,,657-660,https://cir.nii.ac.jp/crid/1010282256955995137,