title: Lack of M-MuSV tumour regression associated with T lymphocyte tolerance.
mesh_terms: D000367:Age Factors; D000818:Animals; D007108:Immune Tolerance; D007942:Leukemia, Experimental / Q000276:immunology / Q000382:microbiology / Q000473:pathology*; D008198:Lymph Nodes / Q000276:immunology; D008297:Male; D051379:Mice; D008979:Moloney murine leukemia virus / Q000276:immunology*; D011828:Radiation Chimera; D009053:Sarcoma Viruses, Murine / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*; D013950:Thymus Gland / Q000276:immunology