Prada, Francesco Intraoperative cerebral angiosonography with ultrasound contrast agents: how I do it. [electronic resource] - Acta neurochirurgica Jun 2015 - 1025-9 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0942-0940 Standard No.: 10.1007/s00701-015-2412-x doi Subjects--Topical Terms: Brain--blood supplyCerebral Arteries--diagnostic imagingCerebral Veins--diagnostic imagingContrast MediaHumansMonitoring, Intraoperative--methodsUltrasonography