title: Immune responses of chickens to IB vaccines.
mesh_terms: D000818:Animals; D002645:Chickens / Q000276:immunology / Q000502:physiology; D003332:Coronaviridae / Q000276:immunology*; D003333:Coronaviridae Infections / Q000517:prevention & control / Q000662:veterinary*; D001351:Infectious bronchitis virus / Q000276:immunology*; D011201:Poultry Diseases / Q000517:prevention & control*; D012098:Reproduction; D014765:Viral Vaccines
chemical_list: D014765:Viral Vaccines