1. Lesions of testes observed in certain patients with widespread choriocarcinoma and related tumors;Azzopardi;Am J Pathol,1961
2. Unusual thymic seminomas;Burns;Arch Pathol Lab Med,1986
3. Primary malignant germinal tumors of the mediastinum;Cox;Cancer,1975
4. Transthoracic fineneedle aspiration. Experience in a Cancer Center;Crosby;Cancer,1985
5. Extragonadal teratomas (Atlas of Tumor Pathology. Series 2, Fascicle 18);Gonzales-Crussi,1982