title: NK cells and CTL: opposite sides of the same coin.
authors.affiliation: Department of Structural Biology, Stanford University School of Medicine, Calif., USA.
authors.forename: N M
authors.initials: NM
authors.lastname: Valiante
authors.forename: P
authors.initials: P
authors.lastname: Parham
mesh_terms: D007694:Killer Cells, Natural / Q000276:immunology*; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*