No abstract available
MeSH terms
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Endoscopes, Gastrointestinal*
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Endoscopy, Gastrointestinal / methods*
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Equipment Design
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Equipment Safety
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Esophageal and Gastric Varices / diagnosis
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Esophageal and Gastric Varices / surgery
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Female
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Gastrointestinal Hemorrhage / diagnosis
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Gastrointestinal Hemorrhage / surgery*
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Humans
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Ligation / instrumentation
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Male
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Minimally Invasive Surgical Procedures / instrumentation*
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Minimally Invasive Surgical Procedures / methods
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Randomized Controlled Trials as Topic
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Risk Assessment
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Sensitivity and Specificity
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Societies, Medical