Author = El-Bayoumy, Ahmed
Preparation and Purification of HBsAg from HBsAg-Positive Human Blood

Volume 34, Issue 1, December 2021, Pages 117-120

Marwa Hany Farag; Sahar A.H. Shouman; Ahmed S.A. El-Bayoumy; Ahmed A. Abdel Mohty; Nagy L. Mehany; Marwa M. Gado


Screening for Prostate Specific Antigen in Various Types of Breast Tumor

Volume 30, Issue 1, December 2017, Pages 45-52

Ahmed El-Bayoumy; Marwa Fawzy; Abdel-Rahman Abdel-Ghaffar; Ahmed Osman