Attenuation of very virulent infectious bursal disease virus and comparison of full sequences of virulent and attenuated strains

D. Lazarus; M. Pasmanik-Chor; B. Gutter; G. Gallili; M. Barbakov; S. Krispel; J. Pitcovski
Avian Pathology 2008 Volume 37 Issue 2 Pages 151-159