Smihan Karayucel, A.K.Orhan and Sedat Karayucel
Journal of Animal and Veterinary Advances 5 ( 3 ): 244 - 248 , 2006
Smihan Karayucel, A.K. Orhan and Sedat Karayucel
Journal of Animal and Veterinary Advances 7 ( 10 ): 1261 - 1266 , 2008