Prevalence and risk factors for transition period diseases in grazing dairy cows in Brazil
Autor: | Daros, Rolnei R., Hötzel, Maria J., Bran, Jose A., LeBlanc, Stephen J., von Keyserlingk, Marina A.G. |
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Zdroj: | In Preventive Veterinary Medicine 15 September 2017 145:16-22 |
Databáze: | ScienceDirect |
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