Hirshberg B, Preston EH, Xu H, Tal MG, Neeman Z, Bunnell D, Soleimanpour S, Hale DA, Kirk AD, Harlan DM. Rabbit antithymocyte globulin induction and sirolimus monotherapy supports prolonged islet allograft function in a nonhuman primate islet transplantation model. Transplantation. 2003 Jul 15; 76(1):55-60.