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Thumann G, Bartz-Schmidt KU, El Bakri H, Schraermeyer U, Spee C, Cui JZ, Hinton DR, Ryan SJ, Heimann K.Thumann G, et al.Transplantation. 1999 Jul 27;68(2):195-201. doi: 10.1097/00007890-199907270-00006.Transplantation. 1999.PMID: 10440387