title: Human T4+ and T8+ cytotoxic T lymphocyte clones directed at products of different class II major histocompatibility complex loci.
mesh_terms: D002472:Cell Transformation, Viral; D002999:Clone Cells / Q000276:immunology; D000939:Epitopes / Q000032:analysis*; D006680:HLA Antigens / Q000276:immunology; D004854:Herpesvirus 4, Human; D006801:Humans; D008285:Major Histocompatibility Complex; D010641:Phenotype; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*
chemical_list: D000939:Epitopes; D006680:HLA Antigens