title: Rescue of a positive stranded RNA virus from antigen negative neuroblastoma cells.
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D002459:Cell Fusion; D002478:Cells, Cultured; D003168:Complement Fixation Tests; D005455:Fluorescent Antibody Technique; D007372:Interferons / Q000032:analysis; D051379:Mice; D006517:Murine hepatitis virus / Q000276:immunology / Q000302:isolation & purification*; D009447:Neuroblastoma / Q000276:immunology / Q000382:microbiology*; D013997:Time Factors; D010948:Viral Plaque Assay
chemical_list: D000956:Antigens, Viral; D007372:Interferons