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Exacerbation-like respiratory symptoms in individuals without chronic obstructive pulmonary disease: results from a population-based study
RATIONALE: Exacerbations of COPD are defined clinically by worsening of chronic respiratory symptoms. Chronic respiratory symptoms are common in the general population. There are no data on the frequency of exacerbation-like events in individuals without spirometric evidence of COPD. AIMS: To determ...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4112491/ https://www.ncbi.nlm.nih.gov/pubmed/24706040 http://dx.doi.org/10.1136/thoraxjnl-2013-205048 |