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Comparison of Survey Methods in Norovirus Outbreak Investigation, Oregon, USA, 2009
We compared data from an Internet-based survey and a telephone-based survey during a 2009 norovirus outbreak in Oregon. Survey initiation, timeliness of response, and attack rates were comparable, but participants were less likely to complete Internet questions. Internet-based surveys permit efficie...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Centers for Disease Control and Prevention
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3294520/ https://www.ncbi.nlm.nih.gov/pubmed/21029542 http://dx.doi.org/10.3201/eid1611.100561 |