No abstract available
MeSH terms
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Cough / etiology
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Cystic Fibrosis / genetics*
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Cystic Fibrosis Transmembrane Conductance Regulator / analysis
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Cystic Fibrosis Transmembrane Conductance Regulator / blood
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Genetic Testing / methods*
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Genetic Testing / trends
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Humans
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Male
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Young Adult
Substances
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CFTR protein, human
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Cystic Fibrosis Transmembrane Conductance Regulator