No abstract available
MeSH terms
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Emergencies / epidemiology*
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Emergency Service, Hospital
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Female
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Heart Function Tests / methods
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Household Articles
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Humans
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Male
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Middle Aged
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Patient Admission / statistics & numerical data*
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Physical Exertion / physiology*
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Risk
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Seasons*
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Sex Factors
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Snow
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Switzerland / epidemiology
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Time Factors