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Evaluation of stenosis and occlusion of extracranial carotid artery by multi-slice helical CT angiography |
YUAN Tao, QUAN Guan-min, LEI Jian-ming, GAO Guo-dong, LIU Qing |
Department of Radiology, Second Affiliated Hospital, Hebei Medical University, Shijiazhuang 050000, China |
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