No abstract available
Publication types
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Clinical Trial
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Comparative Study
MeSH terms
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Ammonium Chloride / administration & dosage*
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Bronchial Diseases / drug therapy*
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Clinical Trials as Topic
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Emetine / therapeutic use
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Expectorants / administration & dosage*
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Humans
Substances
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Expectorants
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Ammonium Chloride
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Emetine