High dietary levels of biotin and zinc to improve health of foot pads in broilers exposed experimentally to litter with critical moisture content
| Autor: | Abd El-Wahab, A. *, Radko, D., Kamphues, J. * |
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| Zdroj: | In Poultry Science 1 July 2013 92(7):1774-1782 |
| Databáze: | ScienceDirect |
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