Relationship between findings of directional Doppler continuous waves and of carotidography.
D002545:Brain Ischemia / Q000175:diagnosis; D002341:Carotid Artery Thrombosis / Q000175:diagnosis*; D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging; D006801:Humans; D011859:Radiography; D014463:Ultrasonography