No abstract available
MeSH terms
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Aged
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Analgesia, Epidural*
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Analgesia, Patient-Controlled*
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Fournier Gangrene / complications*
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Humans
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Intestinal Perforation / pathology
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Intestinal Perforation / surgery
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Male
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Pain / etiology
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Pain / prevention & control*
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Rectal Diseases / pathology
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Rectal Diseases / surgery