title: Vaccination of young chickens with live vaccine against some New Zealand isolates of infectious bronchitis virus.
mesh_terms: D000818:Animals; D001991:Bronchitis / Q000517:prevention & control / Q000662:veterinary*; D002645:Chickens; D003332:Coronaviridae / Q000276:immunology*; D005260:Female; D001351:Infectious bronchitis virus / Q000276:immunology*; D008297:Male; D009520:New Zealand; D011201:Poultry Diseases / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary*; D014765:Viral Vaccines; D014777:Virus Diseases / Q000517:prevention & control / Q000662:veterinary*
chemical_list: D014765:Viral Vaccines