लोड हो रहा है...
A call for reporting the relevant exposure term in air pollution case-crossover studies
The exposure term in the case-crossover design consists in the difference between the ambient concentration on the event day and the concentration(s) on some control day(s). So far, all air pollution case-crossover studies presented the distribution of the daily ambient pollutant concentrations but...
में बचाया:
| मुख्य लेखकों: | , |
|---|---|
| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
BMJ Group
2005
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| विषय: | |
| ऑनलाइन पहुंच: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1757056/ https://ncbi.nlm.nih.gov/pubmed/15911651 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/jech.2004.027391 |
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