title: Enhancement of hemagglutination inhibition titers in tissue-culture Newcastle disease (TCND) vaccinated chicken.
mesh_terms: D000818:Animals; D002645:Chickens; D046508:Culture Techniques; D006385:Hemagglutination Inhibition Tests; D009521:Newcastle Disease / Q000276:immunology*; D009522:Newcastle disease virus / Q000276:immunology; D014611:Vaccination / Q000662:veterinary*; D014765:Viral Vaccines
chemical_list: D014765:Viral Vaccines