Electron microscopic and bioassay studies on a murine leukemia virus (Rauscher): preliminary report.
D000818:Animals; D001681:Biological Assay; D004583:Electrons; D009052:Leukemia Virus, Murine; D051379:Mice; D008854:Microscopy, Electron; D009858:Oncogenic Viruses; D012106:Research
TUMOR VIRUSES