title: [Natural killer T cells: their origin and functions].
authors.affiliation: Department of Immunology, Keio University School of Medicine, Tokyo, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Koyasu
mesh_terms: D000818:Animals; D002455:Cell Division; D006801:Humans; D007694:Killer Cells, Natural / Q000166:cytology / Q000502:physiology*; D013601:T-Lymphocytes / Q000166:cytology / Q000502:physiology*; D013950:Thymus Gland / Q000166:cytology / Q000196:embryology