Self-Reported Influenza-Like Illness During the 2009 H1N1 Influenza Pandemic -- United States, September 2009-March 2010.
| Autor: | Biggerstaff, M.1, Kamimoto, L.1, Finelli, L.1, Balluz, L.2 |
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| Zdroj: | MMWR: Morbidity & Mortality Weekly Report. 1/21/2011, Vol. 60 Issue 2, p37-41. 5p. 1 Chart, 1 Graph, 1 Map. |
| Databáze: | Academic Search Ultimate |
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