title: Harmonic imaging with ultrasound contrast agents.
authors.affiliation: University of Toronto, Ontario, Canada.
authors.forename: P N
authors.initials: PN
authors.lastname: Burns
mesh_terms: D000162:Acoustics; D003287:Contrast Media; D006801:Humans; D007089:Image Enhancement; D018615:Ultrasonography, Doppler, Color / Q000295:instrumentation / Q000379:methods
chemical_list: D003287:Contrast Media