Author = Ahmed Eissa Mohamed Saad
Comparative Immunopathological Study of Various Intra-Cloacal Infectious Bursal Disease Vaccine Doses.

Volume 39, Issue 2, December 2020, Pages 142-146

Mohamed Abaza; Ibrahim ElBorai; Ahmed Eissa; Kamel zyan


Isolation and identification of new sub-genotypes of virulent ND virus in broiler chickens in Qalybia governorate

Volume 39, Issue 1, September 2020, Pages 159-164

Asmaa Ibrahim Desouky; Ahmed Eissa Mohamed Saad; Mohamed Abdelgide Elshorbagy; Samah Abodalal