No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Adult
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Airway Obstruction / complications*
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Humans
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Middle Aged
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Phenotype
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Pulmonary Emphysema / complications
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Pulmonary Emphysema / physiopathology
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Smoking
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alpha 1-Antitrypsin / genetics
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alpha 1-Antitrypsin Deficiency