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Long-term natural history of chronic obstructive pulmonary disease: severe exacerbations and mortality
BACKGROUND: The long-term natural history of chronic obstructive pulmonary disease (COPD) in terms of successive severe exacerbations and mortality is unknown. METHODS: The authors formed an inception cohort of patients from their first ever hospitalisation for COPD during 1990–2005, using the healt...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Group
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3505864/ https://www.ncbi.nlm.nih.gov/pubmed/22684094 http://dx.doi.org/10.1136/thoraxjnl-2011-201518 |