Ultrasound scanning for strokes.
D000328:Adult; D002340:Carotid Artery Diseases / Q000175:diagnosis; D002533:Cerebral Angiography; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D005260:Female; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography