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Early-life exposure to PM(2.5) and risk of acute asthma clinical encounters among children in Massachusetts: a case-crossover analysis
BACKGROUND: Associations between ambient particulate matter < 2.5 μm (PM(2.5)) and asthma morbidity have been suggested in previous epidemiologic studies but results are inconsistent for areas with lower PM(2.5) levels. We estimated the associations between early-life short-term PM(2.5) exposure...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5822480/ https://www.ncbi.nlm.nih.gov/pubmed/29466982 http://dx.doi.org/10.1186/s12940-018-0361-6 |