na INLIS000000000000166 20240215082037 0010-0521000166 240215 | | id Partadiredja, M. Soejoedono, R.D. Cross protection study of chickens vaccinated with and imported IBD vaccine challenged with 3 pathogenic IBDV isolates in Indonesia / Partadiredja, M. 1997 Hemera Zoa, -- Vol. 79(1-2): p.22-29. INFECTIOUS BURSAL DISEASE VIRUS