No abstract available
MeSH terms
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Aged, 80 and over
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Brain / diagnostic imaging
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Contrast Media / pharmacokinetics
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Humans
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Infarction, Middle Cerebral Artery / diagnostic imaging
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Infarction, Middle Cerebral Artery / etiology
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Magnetic Resonance Angiography*
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Magnetic Resonance Imaging*
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Male
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Sensitivity and Specificity
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Sinus Thrombosis, Intracranial / diagnostic imaging*