Yang H C, Holman M J, Langhoff E, Ulsh P J, Dellock C A, Gupta M, Ahsan N
Department of Surgery, Milton S. Hershey Medical Center, Pennsylvania State University, Hershey, USA.
Transplant Proc. 1999 Feb-Mar;31(1-2):1121-4. doi: 10.1016/s0041-1345(98)01929-0.