title: Improved detection of an intravascular catheter using dual energy subtraction radiography.
authors.affiliation: Department of Radiology, CWRU School of Medicine, Cleveland, OH.
authors.forename: Yukun
authors.initials: Y
authors.lastname: Gao
authors.affiliation: Center for Perioperative Medicine, University Hospitals, Cleveland, OH.
authors.forename: Rosetta G
authors.initials: RG
authors.lastname: Rowbottom
authors.affiliation: Department of Radiology, University Hospitals, Cleveland, OH.
authors.forename: Luis A
authors.initials: LA
authors.lastname: Landeras
authors.affiliation: Department of Radiology, University Hospitals, Cleveland, OH.
authors.forename: Robert C
authors.initials: RC
authors.lastname: Gilkeson