No abstract available
Publication types
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Letter
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Randomized Controlled Trial
MeSH terms
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Administration, Topical
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Anesthesia, Local
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Anesthetics, Local / administration & dosage*
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Endoscopy, Digestive System*
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Female
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Humans
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Lidocaine / administration & dosage*
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Male
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Middle Aged
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Pharynx
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Prospective Studies
Substances
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Anesthetics, Local
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Lidocaine