Kawahara, Daisuke Improving automatic contrast agent extraction system using monochromatic CT number. [electronic resource] - Australasian physical & engineering sciences in medicine Sep 2019 - 819-826 p. digital Publication Type: Journal Article ISSN: 1879-5447 Standard No.: 10.1007/s13246-019-00762-5 doi Subjects--Topical Terms: AutomationContrast Media--chemistryPhantoms, ImagingTomography, X-Ray Computed