Quaia, Emilio Bolus versus continuous infusion of microbubble contrast agent for liver ultrasound by using an automatic power injector in humans: A pilot study. [electronic resource] - Journal of clinical ultrasound : JCU - 136-42 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1097-0096 Standard No.: 10.1002/jcu.22293 doi Subjects--Topical Terms: AgedContrast Media--administration & dosageFeasibility StudiesFemaleHumansImage Enhancement--methodsInjections, Intravenous--instrumentationLiver--diagnostic imagingMaleMicrobubblesPhospholipids--administration & dosagePilot ProjectsSulfur Hexafluoride--administration & dosageUltrasonography