1. Influence of race on kidneytransplant survival;Opelz;Transplant Proc,1977
2. The Lewis antigen and kidney transplantation;Oriol;Transplantation,1980
3. Influence of disease, race and center on the outcome of kidney transplantation;Oriol;Transplantation,1982
4. Analysis of interracial variation in kidney transplant and patient survival;Purdue;Transplantation,1982
5. Racial effect on kidney transplantation;Galton,1985