title: [Studies on biological behaviors of leukemogenic virus and role of thymus in AKR leukemogenesis].
mesh_terms: D000818:Animals; D009052:Leukemia Virus, Murine; D007942:Leukemia, Experimental / Q000209:etiology*; D051379:Mice; D013950:Thymus Gland / Q000502:physiology*