1. Ovarian Germ-Cell Tumors;Williams,1997
2. A case of ovarian dysgerminoma in Down's syndrome;Gesmundo;Minerva Gynecol,1988
3. Down's syndrome and testicular cancer: a possible association;Braun;Am J Pediatr Hematol Oncol,1985
4. An excess of testicular germ cell tumors in Down's syndrome: three case reports and a review of the literature;Satge;Am Cancer Soc,1997
5. Down's syndrome associated with seminoma;Sasagawa;Urol Int,1986