Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) GRAETTINGER WF,Diastolic blood pressure as a determinant of Doppler left ventricular filling indexes in normal adolescents,J Am Coll cardiol,,,1987,10,,1280-1285,https://cir.nii.ac.jp/crid/1570572700182036096,