CTLA4-Ig and anti-CD40 ligand prevent renal allograft rejection in primates.
Kirk AD, Harlan DM, Armstrong NN, Davis TA, Dong Y, Gray GS, Hong X, Thomas D, Fechner JH, Knechtle SJ. CTLA4-Ig and anti-CD40 ligand prevent renal allograft rejection in primates. Proc Natl Acad Sci U S A. 1997 Aug 05; 94(16):8789-94.