title: Oncornaviruses produced by murine leukemia cells in culture.
mesh_terms: D000818:Animals; D002460:Cell Line; D009052:Leukemia Virus, Murine / Q000254:growth & development* / Q000472:pathogenicity; D007942:Leukemia, Experimental / Q000209:etiology; D051379:Mice; D008806:Mice, Inbred AKR; D008815:Mice, Inbred Strains; D010948:Viral Plaque Assay