Weir M R, Fink J C, Hanes D S, Gardner J, Klassen D K, Cangro C, Schweitzer E, Bartlett S T
Department of Medicine, University of Maryland School of Medicine, Baltimore, USA.
Transplant Proc. 1999 Feb-Mar;31(1-2):1286-7. doi: 10.1016/s0041-1345(98)01999-x.