No abstract available
MeSH terms
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Adult
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Aged
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Ammonia / blood
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Electroencephalography
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Female
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Hepatic Encephalopathy / diagnosis
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Hepatic Encephalopathy / etiology*
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Humans
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Male
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Middle Aged
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Neurologic Examination
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Portacaval Shunt, Surgical / adverse effects*
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Psychological Tests
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Retrospective Studies