No abstract available
Publication types
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Editorial
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Multicenter Study
MeSH terms
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Age Factors
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Aged
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Aged, 80 and over
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Emergencies
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Female
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Frail Elderly / statistics & numerical data
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Humans
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Male
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Prospective Studies
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Reproducibility of Results
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Risk Assessment*
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Risk Factors
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Surgical Procedures, Operative / adverse effects*