Levels of Ly-49 receptor expression are determined by the frequency of interactions with MHC ligands: evidence against receptor calibration to a "useful" level.
Manilay JO, Waneck GL, Sykes M. Levels of Ly-49 receptor expression are determined by the frequency of interactions with MHC ligands: evidence against receptor calibration to a "useful" level. J Immunol. 1999 Sep 01; 163(5):2628-33.