Muzaffer Denli, Kemal Celik and Ferda Okan
International Journal of Poultry Science 2 ( 2 ): 174 - 177 , 2003
Kemal Celik, I. Erbil Ersoy, Ahmet Uzatici and Mustafa ERTURK
International Journal of Poultry Science 2 ( 6 ): 446 - 448 , 2003
Kemal CELIK, Muzaffer DENLI and Orhan Ozturkcan
Pakistan Journal of Biological Sciences 4 ( 11 ): 1415 - 1417 , 2001