In vitro interactions between tumor cells and immune lymphoid cells.
D000818:Animals; D000951:Antigens, Neoplasm; D000956:Antigens, Viral; D003601:Cytotoxicity Tests, Immunologic; D017988:Gammaretrovirus / Q000276:immunology; D007111:Immunity, Cellular; D008722:Methods; D009053:Sarcoma Viruses, Murine / Q000276:immunology; D012513:Sarcoma, Experimental / Q000276:immunology*
D000951:Antigens, Neoplasm; D000956:Antigens, Viral