1. Department of Biochemistry, Faculty of Veterinary Medicine Ataturk University Erzurum Turkey
2. Department of Midwifery, Faculty of Health Science Munzur University Tunceli Turkey
3. Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine Ataturk University Erzurum Turkey
4. Department of Pathology, Faculty of Veterinary Medicine Ataturk University Erzurum Turkey