1. Rao MS, Bapna BC, Bhat VN, Vaidyanathan S. Multiple urethral metastases from prostatic carcinoma causing urinary retention. Urology 1977;10:566-7.
2. Petit J, Lesueur P, Petit J, Abourachid H. Ureteral Metastases from prostatic cancers. 2 cases. Review of the literature. J Urol Nephrol (Paris) 1978;84:705-13.
3. Campbell JE, Aldis HW. Lymphangitic ureteral metastases from prostatic carcinoma. J Can Assoc Radiol 1980;31:158-62.
4. De Porre P. Urethral metastases of a prostate cancer. A case report. Strahlenther Onkol 1993;169:256-7.
5. Subudhi CL, Panda SN, Panigrahi KK. Urethral metastases from carcinoma of prostate. Indian J Cancer 1994;31:31-3.