title: Cross-reactivity among infectious bronchitis viruses in enzyme-linked immunosorbent assay.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D000956:Antigens, Viral / Q000276:immunology; D002642:Chick Embryo; D002645:Chickens; D003332:Coronaviridae / Q000276:immunology*; D003429:Cross Reactions; D004797:Enzyme-Linked Immunosorbent Assay; D001351:Infectious bronchitis virus / Q000276:immunology*; D009500:Neutralization Tests
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral