1. Neoplastic Disease;Ewing,1940
2. Penile horn;Redman;Urology,1975
3. Case of horn on the glans penis;Jewett;N. Y. Med. Times,1854
4. Penile horn;Presman;Amer. J. Surg.,1962
5. Cornification of the glans penis;Van Der Velde;J. Mich. St. Med. Soc.,1936