title: Neutralizing antibody in the respiratory tract of chickens inoculated with Newcastle disease vaccines.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000917:Antibody Formation; D002645:Chickens; D006385:Hemagglutination Inhibition Tests; D007267:Injections; D007273:Injections, Intramuscular; D009500:Neutralization Tests; D009522:Newcastle disease virus / Q000276:immunology*; D014132:Trachea / Q000276:immunology*; D014611:Vaccination; D014765:Viral Vaccines / Q000008:administration & dosage
chemical_list: D000906:Antibodies; D014765:Viral Vaccines