1. Observations on the Structure and Diseases of the Testis;Cooper,1830
2. Immediate and late results of the high operation for varicocele;Corner;Brit. Med. J.,1906
3. Testicular temperature and varicocele;Davidson;Practitioner,1954
4. Anatomical and surgical concepts in the management of varicocele;El-Sadr;Urol. Cutan. Rev.,1950
5. Klinische und experimentelle Studien zur Frage der Torsion des Hodens;Enderlen;Deutsche Ztschr. Chir.,1896