1. Examination of the scrotum and its contents;Sewell;Hospital Update,1981
2. Genitourinary Differential Diagnosis;Warren,1982
3. Hamilton Baileys Demonstrations of Physical Signs in Clinical Surgery,1980
4. Benign solitary schwannomas (neurilemmomas);Das Gupta;Cancer,1969
5. Obuzvestylennaia neurinoma moshonki;Doldurov;Urol Nefrol (Mosk),1982