No abstract available
MeSH terms
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Bile / diagnostic imaging*
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Catheterization, Peripheral
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Cholecystitis / complications
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Cholecystography
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Drainage / methods
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Gallbladder / diagnostic imaging*
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Gallbladder Diseases / diagnostic imaging*
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Gallbladder Diseases / etiology
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Gallbladder Diseases / therapy
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Humans
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Male
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Middle Aged
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Ultrasonography