PREVALENCE OF ESCHERICHIA COL] WITH SPECIAL REFERENCE TO ECOLI 0157 IN SOME RETAIL MEAT PRODUCTS AND CATTLE IN ASSIUT GOVERNORATE

Document Type : Research article

Authors

1 Animal Health Research Institute, Assiut Branch

2 Dept. of Zoonoses, Fac. Vet. Med. Assiut Univ.

3 Dept. of Poultry Diseases, Animal Health Research Institute, Dokki Giza