No abstract available
MeSH terms
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Blood Grouping and Crossmatching / methods
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Blood Transfusion* / methods
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Colonic Diseases / surgery*
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Colorectal Surgery / methods*
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Elective Surgical Procedures / methods
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Humans
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Preoperative Care* / adverse effects
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Preoperative Care* / methods
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Risk Adjustment / methods*
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Risk Factors
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Risk Management
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Transfusion Reaction