title: The usefullness of enzyme-labelled antibody method for ultrastructural localization of Newcastle disease virus antigens in infected Hela cells.
mesh_terms: D000906:Antibodies; D000941:Antigens / Q000032:analysis*; D006367:HeLa Cells; D008722:Methods; D008854:Microscopy, Electron; D009522:Newcastle disease virus / Q000276:immunology*; D010544:Peroxidases
chemical_list: D000906:Antibodies; D000941:Antigens; D010544:Peroxidases