We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleWhat is a natural killer cell?AuthorsMoretta A; Bottino C; Mingari MC; Biassoni R; Moretta LPublicationNature immunology, 2002, Vol 3, Issue 1, p6ISSN1529-2908Publication typearticleDOI10.1038/ni0102-6