Immunology and cancer.
D000818:Animals; D000941:Antigens; D006528:Carcinoma, Hepatocellular / Q000276:immunology; D066298:In Vitro Techniques; D008113:Liver Neoplasms; D008325:Mammary Neoplasms, Experimental / Q000276:immunology; D009374:Neoplasms, Experimental / Q000276:immunology*; D051381:Rats
D000941:Antigens