title: [Natural killers--NK cells--in the fetus and neonate].
mesh_terms: D005333:Fetus / Q000276:immunology*; D006801:Humans; D007231:Infant, Newborn; D007694:Killer Cells, Natural / Q000276:immunology*
vernacular_title: Prirození zabíjeci--NK bunky--u plodu a novorozence.