Parthenis, Dimitrios G. Kardoulas, Dimitrios G. Ioannou, Christos V. Antoniadis, Pavlos N. Kafetzakis, Alexandros and Angelidou, Konstantia I. Katsamouris, Asterios N., Total occlusion of the common carotid artery: A modified classification and its relation to clinical status, Ultrasound in Medicine and Biology, (34), 867-873, 2008, EXCERPTA MEDICA INC-ELSEVIER SCIENCE INC, 0301-5629