Electron-microscope characterization of infectious bursal disease virus.
D000818:Animals; D001991:Bronchitis / Q000382:microbiology / Q000662:veterinary*; D002060:Bursa of Fabricius / Q000382:microbiology*; D002645:Chickens; D003332:Coronaviridae / Q000302:isolation & purification; D008854:Microscopy, Electron; D011201:Poultry Diseases / Q000382:microbiology*; D014777:Virus Diseases / Q000382:microbiology / Q000662:veterinary*