title: [Electron microscope study of the Graffi virus in the bone marrow of leukemic mice].
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000382:microbiology*; D009052:Leukemia Virus, Murine; D007942:Leukemia, Experimental; D007951:Leukemia, Myeloid; D051379:Mice; D008854:Microscopy, Electron
vernacular_title: Studio al microscopio elettronico del virus di Graffi nel midollo osseo di topi leucemici.