Affiliation: | 1. Ophthalmology Clinic, Avrupa G?z Hastanesi, Elazig, Turkey;2. Department of Ophthalmology, School of Medicine, F?rat University, Elazig, Turkey;3. School of Veterinary Science, F?rat University, Elazig, Turkey;4. Department of Pathology, School of Medicine, ?n?nü University, Malatya, Turkey |