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2. Sarcoma of the prostate;Parmenter;Surg. Gynec. and Obstet.,1917
3. Lymphoma (lympho-sarcoma) of the prostate; secondary nodules in pancreas and supra-renal capsule;Coupland;Trans. Path. Soc, London.,1877
4. Kaufmann, E.: In Socin and Burckhardt. Die Verletzungen und Krankheiten der Prostata. Deutsche Chirurgie, 1902, p. 395.
5. II Sarcoma della Prostata;Conforti;Folia Urologica,1907