1. Grosses Prostatamyom ohne Erscheinungen des Prostatismus;Damski;Ztschr. f. urol. Chir.,1924
2. Leiomyoma of the prostate;Bugbee;Jour. Urol.,1926
3. A case of leiomyoma of the prostate;Wolman;Jour. Urol.,1931
4. Ewing: Neoplastic Diseases. Third Edition. W.B. Saunders Company, 1928, 234.