title: Re: CO2 microbubble contrast enhancement in x-ray angiography.
authors.affiliation: Leeds Teaching Hospitals NHS Trust, Leeds, UK.
authors.forename: J V
authors.initials: JV
authors.lastname: Patel
authors.forename: David
authors.initials: D
authors.lastname: Kessel
mesh_terms: D015901:Angiography, Digital Subtraction / Q000379:methods*; D000818:Animals; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging*; D002245:Carbon Dioxide; D003287:Contrast Media; D007083:Iliac Artery / Q000000981:diagnostic imaging*; D045423:Microbubbles; D011856:Radiographic Image Enhancement / Q000379:methods*
chemical_list: D003287:Contrast Media; D002245:Carbon Dioxide