T. El-Banna1, A. Abd El-Aziz1, A. Abo-Kamar1, A. Ghazal2 and R. AboZahra3*
1Microbiology Department, Faculty of Pharmacy, Tanta University, Tanta, Egypt.
2Microbiology Department, Medical Research Institute, Alexandria University, Alexandria, Egypt.
3Microbiology Department, Faculty of Pharmacy, Pharos University, Alexandria, Egypt.
