REFERENCES
- Willis RA. Borderland of embryology and pathology. 2nd ed. Washington, DC: Butterworth; 1962. p. 442.
- Collins DH, Pugh RCB. Classification and frequency of testicular tumors. The pathology of testicular tumors. Br J Urol 1964; 36 (Suppl): 1–11.
- Gerl A, Clemm C, Lamerz R, Wilmanns W. Cisplatin-based chemotherapy of primary extragonadal germ cell tumors. A single institution experience. Cancer 1996; 77: 526–32.
- Moss if, Slayton RE, Economou SG. Primary retro-peritoneal pure choriocarcinoma. Two long-term com-plete responders from a rare fatal disease. Cancer 1988; 62: 1053–4.