No abstract available
MeSH terms
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Bronchodilator Agents / pharmacology
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Bronchodilator Agents / therapeutic use*
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Forced Expiratory Volume / drug effects
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Humans
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Pulmonary Disease, Chronic Obstructive / drug therapy*
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Pulmonary Disease, Chronic Obstructive / physiopathology*
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Reproducibility of Results
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Spirometry
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Vital Capacity / drug effects