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Validation of travel times to hospital estimated by GIS
BACKGROUND: An increasing number of studies use GIS estimates of car travel times to health services, without presenting any evidence that the estimates are representative of real travel times. This investigation compared GIS estimates of travel times with the actual times reported by a sample of 47...
| 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/PMC1586189/ https://www.ncbi.nlm.nih.gov/pubmed/16984650 http://dx.doi.org/10.1186/1476-072X-5-40 |