No abstract available
MeSH terms
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Diagnosis, Differential
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Forced Expiratory Volume
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Humans
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Pulmonary Disease, Chronic Obstructive / classification*
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Pulmonary Disease, Chronic Obstructive / diagnosis*
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Pulmonary Disease, Chronic Obstructive / etiology
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Pulmonary Disease, Chronic Obstructive / physiopathology
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Pulmonary Emphysema / diagnosis
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Pulmonary Fibrosis / diagnosis
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Respiratory Function Tests
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Risk Factors
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Severity of Illness Index
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Smoking / adverse effects
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Terminology as Topic*