No abstract available
MeSH terms
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Humans
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Metronidazole / administration & dosage*
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Povidone / analogs & derivatives*
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Povidone-Iodine / administration & dosage*
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Prospective Studies
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Random Allocation
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Surgical Wound Infection / prevention & control*
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Therapeutic Irrigation
Substances
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Metronidazole
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Povidone-Iodine
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Povidone