title: Preparation and immunological response to a new mixed vaccine composed of inactivated Newcastle disease virus, inactivated infectious bronchitis virus, and inactivated Hemophilus gallinarum.
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines / Q000008:administration & dosage; D001991:Bronchitis / Q000276:immunology / Q000662:veterinary*; D002645:Chickens; D003332:Coronaviridae / Q000276:immunology*; D006190:Haemophilus / Q000276:immunology*; D006192:Haemophilus Infections / Q000276:immunology / Q000662:veterinary; D006385:Hemagglutination Inhibition Tests; D007273:Injections, Intramuscular; D009500:Neutralization Tests; D009521:Newcastle Disease / Q000276:immunology; D009522:Newcastle disease virus / Q000276:immunology*; D011201:Poultry Diseases / Q000276:immunology*; D014611:Vaccination; D014765:Viral Vaccines / Q000008:administration & dosage; D014777:Virus Diseases / Q000276:immunology / Q000662:veterinary*
chemical_list: D001428:Bacterial Vaccines; D014765:Viral Vaccines