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Use of passive diffusion sampling method for defining NO(2 )concentrations gradient in São Paulo, Brazil
BACKGROUND: Air pollution in São Paulo is constantly being measured by the State of Sao Paulo Environmental Agency, however there is no information on the variation between places with different traffic densities. This study was intended to identify a gradient of exposure to traffic-related air poll...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2006
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1550389/ https://www.ncbi.nlm.nih.gov/pubmed/16772044 http://dx.doi.org/10.1186/1476-069X-5-19 |