Protection rate of commercial chicken after vaccination and challenged with Gumboro (Infectious Bursal Disease) text 1994 Proceedings of the 7 th AAAP Animal Science Congress. Bali, Indonesia. July 11-16, 1994. p.445-446. Parede, Lies; Ronohardjo, Purnomo; Indriani, Risa; Hamid, Helmy(Balai Penelitian Veteriner, Bogor(Indonesia) Hernomoadi(FKH-IPB) ARTVET0981 ARTVET0981 250109 20250109022825 INLIS000000000016451 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)