No abstract available
MeSH terms
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Brain Death / diagnosis*
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Brain Death / physiopathology*
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Brain Stem / blood supply
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Brain Stem / physiopathology
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Cerebrovascular Circulation / physiology
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Diagnostic Tests, Routine / methods*
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Diagnostic Tests, Routine / standards*
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Ethics, Medical
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Humans
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Predictive Value of Tests
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Ultrasonography, Doppler, Transcranial / standards