1. Johnson, D. E.: Cancer of the female urethra—overview: In: Johnson and Boileau (eds): Genito-urinary Tumors—Fundamental Principles and Surgical Techniques, 1st Ed. Grune and Stratton, Inc., New York 1982, p. 267.
2. Srinivas, V., Dow, D.: Transitional cell carcinoma in a urethral diverticulum with a calculus.J. Urol., 129, 372 (1983).
3. Herr, M. W., Morse, M. J.: Carcinoma of the Urethra: Memorial Sloan Kettering 1984 Urologic Tumor Symposium; Postgraduate course syllabus 1984, p. 131.
4. Grabstald, H., Hilaris, B., Henschke, U., Whitmore, W. F. Jr.: Cancer of the female urethraJAMA, 197, 835 (1966).
5. Srinivas, V., Khan, S. A.: Urethral cancer.Hosp. Pract., 20(5), 147 (1985).