Infectious bursal disease virus.
D000741:Anemia, Aplastic / Q000209:etiology; D000818:Animals; D002060:Bursa of Fabricius / Q000473:pathology*; D002645:Chickens; D005814:Genes, Viral; D007165:Immunosuppression Therapy; D010455:Peptides; D012367:RNA, Viral; D014777:Virus Diseases / Q000209:etiology*; D014779:Virus Replication
D010455:Peptides; D012367:RNA, Viral