title: Letter: Absence of serologically detectable H-2 on primitive teratocarcinoma cells in culture.
mesh_terms: D000818:Animals; D000906:Antibodies; D002460:Cell Line; D002478:Cells, Cultured / Q000276:immunology; D003601:Cytotoxicity Tests, Immunologic; D004622:Embryo, Mammalian / Q000276:immunology; D006649:Histocompatibility Antigens / Q000032:analysis*; D007106:Immune Sera; D007125:Immunogenetics; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D051379:Mice; D012699:Serology; D013724:Teratoma / Q000276:immunology*
chemical_list: D000906:Antibodies; D006649:Histocompatibility Antigens; D007106:Immune Sera