Management of the calving pen is a crucial factor for paratuberculosis control in large dairy herds
| Autor: | Donat, Karsten, Schmidt, Mandy, Köhler, Heike, Sauter-Louis, Carola |
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| Zdroj: | In Journal of Dairy Science May 2016 99(5):3744-3752 |
| Databáze: | ScienceDirect |
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