title: How lymphocytes kill tumor and other cellular targets.
mesh_terms: D001402:B-Lymphocytes / Q000276:immunology; D002463:Cell Membrane Permeability; D005110:Extracellular Space / Q000502:physiology; D006801:Humans; D007111:Immunity, Cellular; D007694:Killer Cells, Natural / Q000276:immunology; D009369:Neoplasms / Q000276:immunology*; D009994:Osmolar Concentration; D013601:T-Lymphocytes / Q000276:immunology*; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology