No abstract available
MeSH terms
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Administration, Oral
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Anticoagulants / administration & dosage*
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Clinical Trials as Topic
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Humans
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International Normalized Ratio / standards
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Perioperative Care / methods*
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Prothrombin Time
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Surgical Procedures, Operative / methods
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Thromboembolism / prevention & control*
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Warfarin / administration & dosage*