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Publikováno v:
Benha Veterinary Medical Journal. 28:248-262
Seven Infectious bronchitis virus (IBV) isolates were recovered from 62 broiler and layer chicken farmscollected from 4 Egyptian Delta provinces (Al Qalubia, Al Sharkia, Al Menofia and Al Gharbia) fromMay 2013 till July 2014 for drawing the epidemiol