No abstract available
MeSH terms
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Aged
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Biomarkers / urine
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Cohort Studies
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DNA, Mitochondrial* / genetics
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DNA, Mitochondrial* / urine
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Female
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Humans
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Male
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Middle Aged
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Pulmonary Disease, Chronic Obstructive* / diagnosis
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Pulmonary Disease, Chronic Obstructive* / genetics
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Pulmonary Disease, Chronic Obstructive* / urine
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Spirometry
Substances
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DNA, Mitochondrial
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Biomarkers