Enhanced pathogenicity of low-pathogenic H9N2 avian influenza virus after vaccination with infectious bronchitis live attenuated vaccine, Veterinary World, 11 (7): 977-985
- Citation:
- ZM Ismail, A. H. El-deeb, MM El-Safty, and H. A. Hussein,
Enhanced pathogenicity of low-pathogenic H9N2 avian influenza virus after vaccination with infectious bronchitis live attenuated vaccine, Veterinary World, 11 (7): 977-985,
, 2018.