title: Evaluation of a low-density gastrointestinal contrast agent: effect on computed tomography angiography.
authors.affiliation: Department of Radiology, University of Arizona, Tucson 85724-5067, USA.
authors.forename: D
authors.initials: D
authors.lastname: Alexander
authors.forename: E
authors.initials: E
authors.lastname: Krupinski
authors.forename: W
authors.initials: W
authors.lastname: Wright
authors.forename: T
authors.initials: T
authors.lastname: Barrette
authors.forename: T
authors.initials: T
authors.lastname: McCreery
authors.forename: E
authors.initials: E
authors.lastname: Unger
mesh_terms: D000284:Administration, Oral; D000792:Angiography; D000818:Animals; D016477:Artifacts; D001466:Barium Sulfate; D003287:Contrast Media; D004064:Digestive System / Q000000981:diagnostic imaging*; D007091:Image Processing, Computer-Assisted; D007472:Iohexol; D051381:Rats; D014057:Tomography, X-Ray Computed
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate; D007472:Iohexol