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Error and Bias in Determining Exposure Potential of Children at School Locations Using Proximity-Based GIS Techniques
BACKGROUND: The widespread availability of powerful tools in commercial geographic information system (GIS) software has made address geocoding a widely employed technique in spatial epidemiologic studies. OBJECTIVE: The objective of this study was to determine the effect of the positional error in...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
National Institute of Environmental Health Sciences
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1964899/ https://www.ncbi.nlm.nih.gov/pubmed/17805429 http://dx.doi.org/10.1289/ehp.9668 |