No abstract available
MeSH terms
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Age Factors
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Aged, 80 and over
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Airway Obstruction
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Body Mass Index
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Dyspnea / etiology
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Exercise Tolerance
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Female
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Forced Expiratory Volume
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Humans
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Middle Aged
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Prognosis
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Pulmonary Disease, Chronic Obstructive / mortality*
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Pulmonary Disease, Chronic Obstructive / physiopathology
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Risk Assessment
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Risk Factors