Effects of different vitamin A supplies on performance and the risk of ketosis in transition cows
| Autor: | Rodriguez, M., Enger, B.D., Weiss, W.P., Lee, K., Lee, C. * |
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| Zdroj: | In Journal of Dairy Science April 2023 106(4):2361-2373 |
| Databáze: | ScienceDirect |
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