No abstract available
MeSH terms
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Adolescent
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Adult
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Aged
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Child
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Female
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Follow-Up Studies
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Hearing / drug effects
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Hearing Loss, Sudden / drug therapy*
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Humans
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Infusions, Parenteral
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Male
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Middle Aged
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Theophylline / analogs & derivatives*
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Time Factors
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Xanthinol Niacinate / administration & dosage*
Substances
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Xanthinol Niacinate
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Theophylline