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Particulate air pollution and survival in a COPD cohort
BACKGROUND: Several studies have shown cross-sectional associations between long term exposure to particulate air pollution and survival in general population or convenience cohorts. Less is known about susceptibility, or year to year changes in exposure. We investigated whether particles were assoc...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2572050/ https://www.ncbi.nlm.nih.gov/pubmed/18847462 http://dx.doi.org/10.1186/1476-069X-7-48 |