No abstract available
MeSH terms
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Amyotrophic Lateral Sclerosis / epidemiology*
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Causality
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Cycas / chemistry*
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Data Interpretation, Statistical
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Dementia / epidemiology*
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Epidemiologic Research Design
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Epidemiologic Studies
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Female
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Flour / poisoning
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Guam / epidemiology
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Hazardous Substances / toxicity
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Humans
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Incidence
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Male
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Parkinsonian Disorders / epidemiology*
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Plant Extracts / poisoning*
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Sex Distribution
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Syndrome
Substances
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Hazardous Substances
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Plant Extracts