Ilkay Dellal, Gulsen Keskin, Nihat Tekel and Gursel Dellal
Journal of Animal and Veterinary Advances 7 ( 9 ): 1128 - 1133 , 2008
Gulsen Keskin, Ilkay Dellal, F. Fusun Talidil and Gursel Dellal
Journal of Animal and Veterinary Advances 7 ( 12 ): 1583 - 1588 , 2008