title: Significance of T4 or T8 phenotype of human cytotoxic T-lymphocyte clones.
mesh_terms: D002460:Cell Line; D002999:Clone Cells; D003602:Cytotoxicity, Immunologic; D006801:Humans; D007244:Infectious Mononucleosis / Q000276:immunology; D008213:Lymphocyte Activation; D010641:Phenotype; D013602:T-Lymphocytes, Cytotoxic / Q000166:cytology / Q000276:immunology*