title: Killer T cells in a Burkitt's lymphoma biopsy.
mesh_terms: D000937:Antigen-Antibody Reactions; D001706:Biopsy; D002051:Burkitt Lymphoma / Q000276:immunology*; D002469:Cell Separation; D003601:Cytotoxicity Tests, Immunologic; D006801:Humans; D007111:Immunity, Cellular; D013601:T-Lymphocytes / Q000276:immunology*