Infectious bronchitis haemagglutination inhibition test.
D000818:Animals; D002645:Chickens; D003332:Coronaviridae / Q000276:immunology*; D003333:Coronaviridae Infections / Q000276:immunology / Q000662:veterinary*; D006385:Hemagglutination Inhibition Tests / Q000662:veterinary*; D001351:Infectious bronchitis virus / Q000276:immunology*; D011201:Poultry Diseases / Q000276:immunology*; D014611:Vaccination / Q000662:veterinary; D014765:Viral Vaccines / Q000276:immunology
D014765:Viral Vaccines