No abstract available
Keywords:
Intervention; Spinal nerve; Technique; Ultrasound.
MeSH terms
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Autonomic Nerve Block*
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Brain Ischemia* / therapy
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Cerebral Infarction
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Humans
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Subarachnoid Hemorrhage*
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Vasospasm, Intracranial* / diagnostic imaging
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Vasospasm, Intracranial* / etiology
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Vasospasm, Intracranial* / therapy