title: Development and regression of murine leukemia induced by friend virus complex.
mesh_terms: D000818:Animals; D005622:Friend murine leukemia virus / Q000472:pathogenicity*; D007267:Injections; D007942:Leukemia, Experimental / Q000382:microbiology*; D051379:Mice; D008810:Mice, Inbred C57BL; D008815:Mice, Inbred Strains; D009365:Neoplasm Regression, Spontaneous