Volume & Issue: Volume 34, Issue 1, March 2018 
Bacteriological characterization of Salmonella species isolated from laying ducks

Pages 404-412

Ashraf A Abdeltawab; Ehab M El- Nahas; Ahmed A Askora; Hayam S Abdelaziz


Optimizing culture conditions for increasing production of vero cell

Pages 474-482

Gabr El-Bagoury; Ehab EL-Nahas; Lila Abdelazeem; Azza Mohamed