title: Are the common forms of spontaneous and induced leukemia and lymphomas in mice caused by a single virus?
mesh_terms: D000818:Animals; D005622:Friend murine leukemia virus; D009052:Leukemia Virus, Murine; D007942:Leukemia, Experimental; D008223:Lymphoma / Q000209:etiology*; D051379:Mice; D011120:Polyomavirus; D011925:Rauscher Virus