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International Journal of Poultry Science 6 ( 5 ): 322 - 328 , 2007
Essam A. El-Gendy, Esteftah M. El-Komy, Ahmed A. El-Far, Abdel Khalek A. El-Gamry and Gamal M. El-Mallah
International Journal of Poultry Science 10 ( 5 ): 358 - 364 , 2011
Essam A. El-Gendy, Marwa M. Ahmed, Shoukry M. El-Tantawy and Shawki A. Ibrahim
International Journal of Poultry Science 11 ( 11 ): 683 - 688 , 2012