Filis, Konstantinos Toufektzian, Levon Galyfos, George and Sigala, Fragiska Kourkoveli, Panagiota Georgopoulos, Sotirios and Vavuranakis, Manolis Vrachatis, Dimitrios Zografos, George, Assessment of the vulnerable carotid atherosclerotic plaque using contrast-enhanced ultrasonography, Vascular Specialist International, (25), 316-325, 2017, SAGE Publications Ltd,