1. Endoscopic studies on vegetations, polypi, angioma, membranous and diphtheric urethritis, suppuration from the ejaculatory ducts, cysts of the colliculus seminalis, etc;Klotz;N. Y. Med. J.,1895
2. Angioma of the male urethra: review of the literature and report of a case;McCrea;Urol. Cutan. Rev,1948
3. Capillary hemangioma of the vagina and urethra in a child: response to short-term steroid therapy;Cook;Obst. Gynec,1989
4. Treatment of urethral hemangioma by selective arterial embolization;Murray;J. Urol.,1986
5. Urethral hemangioma: treat ment by total excision and grafting;Roberts;J. Urol.,1983