Document Type : Original Article
Authors
1 Department of Virology, Faculty of Veterinary Medicine, Kafrelsheikh University, Egypt.
2 Department of Gynecology &Artificial Insemination, Faculty of Veterinary Medicine, Kafrelsheikh University, Egypt
3 Department of Virology, Faculty of Veterinary Medicine, Kafrelsheikh University, Egypt
4 Rinder pest like disease department, Veterinary Serum & Vaccine Research Institute –Abasia –Cairo.
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