Effect of Dietary Zinc and Niacin on Laying Hens Performance and Egg Quality.
- Citation:
- El-Husseiny, O. M., M. O. Abd-Elsamee, I. I. Omara, and A. M. Fouad,
"Effect of Dietary Zinc and Niacin on Laying Hens Performance and Egg Quality.",
International Journal of Poultry Science, vol. 7, issue 8: Asian Network for Scientific Information, pp. 757-764, 2008.
Abstract:
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Notes:
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