Emerging of infectious bronchitis virus (renal mutant) evading chicken vaccinal immunity in Ismailia, Egypt
By: al-Shahidi, Muhammad; Ramzi, Nifin; Fatih, Hamdi. Suez Canal Veterinary Medicine Journal. Vol. 20, no. 1 (2015), pp.27-47, 21 p.
Subjects: Chickens; Egypt; Ismailia (City); Immunology