No abstract available
Publication types
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Letter
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Meta-Analysis
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Comment
MeSH terms
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Adrenergic beta-Antagonists / therapeutic use*
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Bias
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Esophageal and Gastric Varices / drug therapy*
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Gastrointestinal Hemorrhage / drug therapy*
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Humans
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Meta-Analysis as Topic
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Research Design
Substances
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Adrenergic beta-Antagonists