No abstract available
Publication types
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Case Reports
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Research Support, Non-U.S. Gov't
MeSH terms
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Aged
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Carotid Stenosis / diagnostic imaging*
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Cerebral Angiography
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Collateral Circulation*
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Female
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Humans
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Sensitivity and Specificity
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Ultrasonography, Doppler, Color*
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Ultrasonography, Doppler, Duplex
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Vascular Patency