title: Potential as an aerosol vaccine of an improved Newcastle disease vaccine derived from the Lasota strain--II. In vivo studies.
mesh_terms: D000336:Aerosols; D000818:Animals; D000914:Antibodies, Viral; D002645:Chickens; D009154:Mutation; D009521:Newcastle Disease / Q000276:immunology* / Q000635:transmission; D009522:Newcastle disease virus / Q000276:immunology / Q000472:pathogenicity; D013047:Specific Pathogen-Free Organisms; D014765:Viral Vaccines / Q000008:administration & dosage*; D014774:Virulence
chemical_list: D000336:Aerosols; D000914:Antibodies, Viral; D014765:Viral Vaccines