Combined biotin, folic acid, and vitamin B12 supplementation given during the transition period to dairy cows: Part I. Effects on lactation performance, energy and protein metabolism, and hormones
| Autor: | Duplessis, M. *, Lapierre, H., Sauerwein, H., Girard, C.L. |
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| Zdroj: | In Journal of Dairy Science August 2022 105(8):7079-7096 |
| Databáze: | ScienceDirect |
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