Sachs D H, Sykes M, Robson S C, Cooper D K
Transplantation Biology Research Center, Massachusetts General Hospital/Harvard Medical School, Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, Massachusetts 02129, USA.
Adv Immunol. 2001;79:129-223. doi: 10.1016/s0065-2776(01)79004-9.