No abstract available
MeSH terms
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Adrenergic beta-Antagonists / therapeutic use*
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Humans
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Intraoperative Complications / mortality
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Intraoperative Complications / prevention & control*
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Mortality*
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Perioperative Care*
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Risk Assessment / classification*
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Surgical Procedures, Operative / classification*
Substances
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Adrenergic beta-Antagonists