title: [Diminishing reactivity of T lymphocytes in the elderly].
mesh_terms: D000368:Aged; D000375:Aging; D006801:Humans; D010835:Phytohemagglutinins / Q000494:pharmacology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D010835:Phytohemagglutinins
vernacular_title: A T-lymphocyta reaktivitás csökkenése idöskorúakban.