title: Antigenic and cultural properties of cells doubly transformed by polyoma virus and SV40.
mesh_terms: D000941:Antigens; D003168:Complement Fixation Tests; D046508:Culture Techniques; D009154:Mutation; D011120:Polyomavirus / Q000276:immunology*; D013539:Simian virus 40 / Q000276:immunology*; D014776:Virus Cultivation
chemical_list: D000941:Antigens