Document Type : Research article
Authors
1 Histology and cytology department -Facaulty of Veterinary medicine - Sohag -Egypt
2 Assistant professor at Histology and cytology department - Faculty of Veterinary Medicine -Sohag, Egypt. Department of Histology and Anatomy, School of Veterinary Medicine, Badr University in Assiut, New Nasser City, Assiut 11829
3 Lecaturer at Histology and cytology department - Faculty of Veterinary medicine - Sohag -Egypt.
4 Professor of cell and tissue, Vice dean postgraduate and research affairs, Faculty of Veterinary medicine - Assuit university - Egypt.
Abstract
Keywords
Main Subjects