O.M. El-Husseiny
Department of Animal Production, Faculty of Agriculture, Cairo University, Egypt
M.O. Abd-Elsamee
Department of Animal Production, Faculty of Agriculture, Cairo University, Egypt
I.I. Omara
Department of Animal Production, Faculty of Agriculture, Cairo University, Egypt
A.M. Fouad
Department of Animal Production, Faculty of Agriculture, Cairo University, Egypt
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How to cite this article
O.M. El-Husseiny, M.O. Abd-Elsamee, I.I. Omara and A.M. Fouad, 2008. Effect of Dietary Zinc and Niacin on Laying Hens Performance and Egg Quality. International Journal of Poultry Science, 7: 757-764.
DOI: 10.3923/ijps.2008.757.764
URL: https://scialert.net/abstract/?doi=ijps.2008.757.764
DOI: 10.3923/ijps.2008.757.764
URL: https://scialert.net/abstract/?doi=ijps.2008.757.764