Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
CURTIS JP,"The association of left ventricular ejection fraction, mortality, and cause of death in stable outpatients with heart failure",J Am Coll Cardiol.,,,2003,42,,736-742,https://cir.nii.ac.jp/crid/1573387450605556480,