No abstract available
MeSH terms
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Chlorpheniramine / therapeutic use*
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Clinical Trials as Topic
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Doxylamine / therapeutic use*
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Histamine H1 Antagonists / therapeutic use*
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Humans
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Nasal Obstruction / drug therapy*
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Odds Ratio
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Sensitivity and Specificity
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Severity of Illness Index
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Sneezing / drug effects*
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Treatment Outcome
Substances
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Histamine H1 Antagonists
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Chlorpheniramine
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Doxylamine