1. Minocha A, Anderson MW, Eaton BG, Harty RF. Crohn's disease complicating male genitourinary tract without overlying cutaneous involvement. Am J Gastroenterol 1996;91:1463-4.
2. Feller ER, Ribaudo S. Gynecologic aspects of crohn's disease. Am Fam Physicians 2001;64:1725-8.
3. Cutaneous crohn's disease in children;Ploysangam;J Am Acad Dermatol,1997
4. Arm JP, Mark EJ. Case records of the Massachusetts general hospital. N Engl J Med 2000;343:127-33.
5. Severe penile edema: An unusual presentation of metastatic crohn disease;Zelhof;Int J Urol,2006