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Epidemiologic study design for investigating respiratory health effects of complex air pollution mixtures.
Epidemiologic studies of the respiratory health effects of air pollution are intrinsically difficult because exposure is common, expected effects at concentrations found in developed countries are weak, random misclassification of exposure is common, and the respiratory health indicators have multip...
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| Formato: | Texto |
| Lenguaje: | English |
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1993
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1519696/ https://www.ncbi.nlm.nih.gov/pubmed/8206028 |