Serologic Profile of Hepatitis B Virus among Pregnant Women in Kafr El-Sheikh Governorate, Egypt by Muhammad M. Dawud, Mohamed A. El-Barrawy, Marwa M. Fekry

Evaluation of the Microbial Quality of Food Served in a University Hospital in Alexandria by Gilan M. Ragab, Mohamed A. El-Barrawy, Marwa A. Meheissen

Evaluation of Antiviral and Antioxidant Activity of Selected Herbal Extracts by Neamat H. Dorra, Mohamed A. EL-Barrawy, Shaimaa M. Sallam, Raed S. Mahmoud

Hepatitis G Virus Infection in Patients with Hepatitis C by Heba S. Selim, Mohamed A.El Barrawy, Osama N. Mohamed, Marwa S. Gamal El Din

West Nile Virus Existence in Humans and Mosquitoes in Alexandria Governorate by Heba Abdel Hady, Nawal M. Yossef, Mohamed A. El-Barrawy, Mona H. Hashish, Nadia E. Abou El-Ela