title: Electron microscopy of infectious bronchitis virus.
mesh_terms: D000818:Animals; D001991:Bronchitis / Q000662:veterinary; D002642:Chick Embryo; D002645:Chickens; D005387:Finland; D008854:Microscopy, Electron; D009975:Orthomyxoviridae; D011201:Poultry Diseases / Q000382:microbiology*; D014776:Virus Cultivation