Influenza vaccination of health care workers.
| Autor: | Osterholm MT, Kelley NS, Osterholm, Michael T, Kelley, Nicholas S |
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| Zdroj: | Canadian Medical Association Journal (CMAJ); 2/5/2013, Vol. 185 Issue 2, p150-151, 2p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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