The Effect of Age on Avian Influenza Viral Shedding in Mallards ( Anas platyrhynchos )
Autor: | Costa, T. P., Brown, J. D., Howerth, E. W., Stallknecht, D. E. |
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Zdroj: | Avian Diseases, 2010 Mar 01. 54(1), 581-585. |
Databáze: | JSTOR Journals |
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