No abstract available
MeSH terms
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Aged, 80 and over
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Cholangiopancreatography, Endoscopic Retrograde
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Choledocholithiasis / pathology*
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Choledocholithiasis / surgery
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Female
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Humans
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Pigmentation*
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Rare Diseases / pathology*
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Rare Diseases / surgery
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Sphincterotomy, Endoscopic