title: Xenotropic type C virus expression in murine thymomas induced by radiation or 3-methylcholanthrene.
mesh_terms: D000818:Animals; D003433:Crosses, Genetic; D005720:Gamma Rays; D009052:Leukemia Virus, Murine / Q000254:growth & development*; D008748:Methylcholanthrene; D051379:Mice; D008806:Mice, Inbred AKR; D008815:Mice, Inbred Strains; D009374:Neoplasms, Experimental; D013945:Thymoma / Q000209:etiology*; D013953:Thymus Neoplasms / Q000209:etiology*
chemical_list: D008748:Methylcholanthrene