No abstract available
MeSH terms
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Catheterization, Central Venous*
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Duodenal Ulcer / diagnosis
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Duodenal Ulcer / surgery*
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Female
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Humans
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Middle Aged
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Peptic Ulcer Perforation / diagnosis
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Peptic Ulcer Perforation / surgery*
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Radiography, Interventional
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Subclavian Vein
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Vena Cava, Superior / abnormalities*