Effects of dietary standardized ileal digestible tryptophan:lysine ratio on performance, plasma urea nitrogen, ileal histomorphology and immune responses in weaned pigs challenged with Escherichia coli K88
Autor: | Jayaraman, B., Regassa, A., Htoo, J.K., Nyachoti, C.M. |
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Zdroj: | In Livestock Science September 2017 203:114-119 |
Databáze: | ScienceDirect |
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