Author = Ahmed Shalaby, Helmy
HEPATITIS C VIRUS INFECTION RATES AMONG EGYPTIAN BLOOD DONORS AFTER IMPLEMENTATION OF THE NATIONAL TREATMENT PROGRAM

Volume 51, Issue 3, July 2022, Pages 1679-1692

Ahmed Mohamed Abd El-Wahed; Helmy Ahmed Shalaby; Mohamed Saad El-Deen Radwan; Ashraf Mohamed El-Bahrawy


DETECTION OF GASTROINTESTINAL LESIONS CAUSING IRON DEFICIENCY ANEMIA USINGGASTROINTESTINAL ENDOSCOPY

Volume 51, Issue 1, January 2022, Pages 485-494

Mohamed Refaat Abd El-Hafez; Helmy Ahmed Shalaby; Abd El-Aleem Abd El-Aleem El-Gendy; Mohamed Aly Abd El-Khalek Al-Boraie