title: Variation in expression of H-2 histocompatibility antigens on tumor cells.
mesh_terms: D000818:Animals; D003429:Cross Reactions; D014644:Genetic Variation; D006183:H-2 Antigens / Q000235:genetics*; D007109:Immunity / Q000528:radiation effects; D007959:Lymphocyte Culture Test, Mixed; D051379:Mice; D008805:Mice, Inbred A; D008809:Mice, Inbred C3H; D009374:Neoplasms, Experimental / Q000276:immunology*
chemical_list: D006183:H-2 Antigens