No abstract available
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Adolescent
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Age Factors
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Analysis of Variance
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Data Interpretation, Statistical
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Humans
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Lung / physiology*
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Phenotype*
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Philadelphia Chromosome
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Prospective Studies
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Respiratory Function Tests
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alpha 1-Antitrypsin Deficiency*