Pan F, Tsugita M, Rao AS, Wakizaka Y, Sun H, Park IY, Fung JJ, Starzl TE, Valdivia LA. Effect of tacrolimus and splenectomy on engraftment and GVHD after bone marrow xenotransplantation in the reciprocal hamster to rat animal models. Transplant Proc. 1996 Apr; 28(2):736-7.