title: Natural killer cells, lymphokine-activated killer cells, and cytolytic T lymphocytes: compartmentalization of age-related changes in cytolytic lymphocytes?
authors.affiliation: Division of Cellular and Gene Therapies, Food and Drug Administration, Bethesda, Maryland.
authors.forename: E T
authors.initials: ET
authors.lastname: Bloom
mesh_terms: D000375:Aging / Q000276:immunology*; D000818:Animals; D006801:Humans; D015979:Killer Cells, Lymphokine-Activated / Q000276:immunology* / Q000502:physiology; D007694:Killer Cells, Natural / Q000276:immunology* / Q000502:physiology; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology* / Q000502:physiology