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Seasonal variations in exacerbations and deaths in patients with COPD during the TIOSPIR(®) trial
BACKGROUND: Although COPD exacerbations are known to occur more frequently in winter, there is little information on hospitalizations and cause-specific mortality. This study aimed to examine seasonal variations in mortality and exacerbations in patients with COPD during the TIOtropium Safety and Pe...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Dove Medical Press
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5819585/ https://www.ncbi.nlm.nih.gov/pubmed/29497289 http://dx.doi.org/10.2147/COPD.S148393 |