1. Modern Urology;Cabot,1918
2. Observations on the Structure and Diseases of the Testis;Cooper,1841
3. Cysts of the tunica albuginea (cysts of the testis);Frater;J. Urol.,1929
4. Clinical Urology;Lowsley,1944
5. The Human Testis and Its Diseases;Thorek,1924