Internet-based monitoring of influenza-like illness in the general population: Experience of five influenza seasons in the Netherlands
| Autor: | Friesema, I.H.M., Koppeschaar, C.E., Donker, G.A., Dijkstra, F., van Noort, S.P., Smallenburg, R., van der Hoek, W., van der Sande, M.A.B. |
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| Zdroj: | In Vaccine 23 October 2009 27(45):6353-6357 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect