No abstract available
MeSH terms
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Administration, Oral
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Aged
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Anticoagulants / administration & dosage*
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Female
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Humans
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International Normalized Ratio
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Male
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Middle Aged
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Recurrence
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Risk Factors
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Thromboembolism / blood
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Thromboembolism / prevention & control*
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Venous Thrombosis / blood
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Venous Thrombosis / drug therapy*