Keywords = infectious
The efficacy of live infectious bursal disease vaccines in commercial 10 days old chicks.

Volume 18, Issue 1, March 2008, Pages 23-33

M. M. Amer; K. M. El-Bayomi; Wafaa A. Abdel-Ghany; M. A. Kotkat; Sherein S. Abdel –Gaied; M. A. Shakal


Isolation, molecular characterization and pathogenicity studies of infectious bursal disease field virus isolates

Volume 18, Issue 1, March 2008, Pages 41-51

M. M. Amer; K. M. El-Bayomi; M. Abd-A. Kotkat; Wafaa A. Abdel-Ghany; M. A. Shakal; Sherein S. Abdel-Gaied