Experiences from the Danish programme for eradication of bovine virus diarrhoea (BVD) 1994–1998 with special reference to legislation and causes of infection
| Autor: | Bitsch, V *, Hansen, K.-E.L, Rønsholt, L |
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| Zdroj: | In Veterinary Microbiology 2000 77(1):137-143 |
| Databáze: | ScienceDirect |
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