title: Avian infectious bronchitis: characteristics of the virus and antigenic types.
mesh_terms: D000818:Animals; D000956:Antigens, Viral; D001666:Binding Sites, Antibody; D001991:Bronchitis / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*; D002642:Chick Embryo; D002645:Chickens; D003332:Coronaviridae / Q000276:immunology / Q000648:ultrastructure; D003429:Cross Reactions; D000939:Epitopes; D005455:Fluorescent Antibody Technique; D005779:Immunodiffusion; D009154:Mutation; D009500:Neutralization Tests; D011201:Poultry Diseases / Q000276:immunology / Q000382:microbiology*; D010948:Viral Plaque Assay; D014777:Virus Diseases / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*
chemical_list: D000956:Antigens, Viral; D000939:Epitopes