title: Cellular immunity to Rous sarcoma in tumor-bearing chickens.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis; D002645:Chickens; D046508:Culture Techniques; D005615:Freezing; D007109:Immunity; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology*; D001357:Sarcoma, Avian / Q000276:immunology*; D013950:Thymus Gland / Q000166:cytology / Q000276:immunology; D014021:Tissue Preservation
chemical_list: D000941:Antigens