TY - JOUR T1 - Effect of immunosuppression on preexisting cancers JF - Transplant Proc Y1 - 1993 A1 - Penn,I. KW - *Immunosuppression KW - Humans KW - Kidney Failure, Chronic / complications / *surgery KW - Kidney Transplantation / *immunology KW - Neoplasms / *complications / immunology / pathology KW - Ohio KW - Recurrence KW - Registries KW - Retrospective Studies KW - Skin Neoplasms / complications / immunology / pathology KW - Time Factors VL - 25 CP - 1 Pt 2 N1 - 0041-1345 (Print) Journal Article ID - 1184 ER -