TY - BOOK AU - Penn, Israel TI - Malignant tumors in organ transplant recipients T2 - Recent results in cancer research ; 38 SN - 3540052313 PY - 1970/// CY - Berlin PB - Springer-Verlag KW - Neoplasms KW - Transplantation neoplasms N1 - Acc. No. 04308 ER -