1. Bach, J. F., Dardenne, M.: Thymus dependency of rosette-forming cells: Evidence for a circulating thymic hormone. Transplant. Proc.4, 345 (1972)
2. Bach, M. L., Solliday, S., Stanbeck, M.: Detection of disparity in the mixed leucocyte culture test: A more rapid assay. Histocomp. Test.643 (1970)
3. Batchelor, J. R., Ellis, F., French, M. E., Bewick, M., Cameron, J. S., Ogg, C. S.: Immunological enhancement of human kidney graft. Lancet1970II, 1007
4. Brent, L., Kilshaw, I. J.: Prolongation of skin allograft survival with spleen extracts and antilymphocytic serum. Nature (Lond.)227, 898 (1970)
5. Caine, R. Y.: Diskussionsbeitrag. Transplant. Proc. 6 Nr. 4 Suppl, 138 (1974)