title: [Cell-mediated immunity and its HLA restriction in nasopharyngeal cancer patients].
mesh_terms: D002460:Cell Line; D003602:Cytotoxicity, Immunologic; D006680:HLA Antigens / Q000032:analysis*; D006801:Humans; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology; D009303:Nasopharyngeal Neoplasms / Q000276:immunology*
chemical_list: D006680:HLA Antigens