The prevalence of bovine viral diarrhoea virus infection in beef suckler herds in Scotland
Autor: | Brülisauer, F., Lewis, F.I., Ganser, A.G., McKendrick, I.J., Gunn, G.J. |
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Zdroj: | In The Veterinary Journal 2010 186(2):226-231 |
Databáze: | ScienceDirect |
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