A field study to determine the prevalence, dairy herd management systems, and fresh cow clinical conditions associated with ketosis in western European dairy herds
| Autor: | Berge, Anna C. *, Vertenten, Geert † |
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| Zdroj: | In Journal of Dairy Science April 2014 97(4):2145-2154 |
| Databáze: | ScienceDirect |
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