RT Journal Article SR Electronic T1 Pillars Article: Normal Development of Mice Deficient in β2M, MHC Class I Proteins, and CD8+ T Cells. Science. 248: 1227–1230 JF The Journal of Immunology JO J. Immunol. FD American Association of Immunologists SP 4592 OP 4595 VO 184 IS 9 A1 Koller, Beverly H. A1 Marrack, Philippa A1 Kappler, John W. A1 Smithies, Oliver YR 2010 UL http://www.jimmunol.org/content/184/9/4592.abstract AB