No abstract available
MeSH terms
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Blood Flow Velocity / physiology
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Carotid Arteries / diagnostic imaging*
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Carotid Artery Diseases / diagnostic imaging*
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Constriction, Pathologic / diagnostic imaging
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Female
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Hemodynamics / physiology
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Humans
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Intracranial Arteriosclerosis / diagnostic imaging*
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Male
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Middle Aged
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Ultrasonography