1. Renal homotransplantation in identical twins;Murray;Surg Forum,1955
2. The behaviour and fate of skin autografts and skin homografts in rabbits;Medwar;J Anat,1944
3. Actively acquired tolerance of foreign cells;Billingham;Nature,1953
4. The use of skin grafting to distinguish between monzygotic and dizygotic twins in cattle;Anderson;Heredity,1951
5. A simple method for inducing tolerance of skin homografts in mice;Billingham;Transplant Bull,1957