Viral protein 1 sequence analysis of three infectious bursal disease virus strains: A very virulent virus, its attenuated form, and an attenuated vaccine

H. Yehuda; J. Pitcovski; A. Michael; B. Gutter; M. Goldway
Avian Diseases 1999 Volume 43 Issue 1 Pages 55-64
Researcher
Prof. Jacob Pitcovski