1. Pseudo-crossed renal ectopia;Greenspan;J. Canad. Assoc. Radiol.,1973
2. Retroperitoneal liposarcoma;Binder;Ann. Surg.,1978
3. Retroperitoneal liposarcoma;Saha;Br. J. Urol.,1977
4. Retroperitoneal liposarcoma. Diagnostic work-up and pre-operative planning;Kesseler;N.Y. State J. Med.,1974
5. Renal liposarcoma;Cano;J. Urol.,1976