R. G. Ekin, Z. Yildirim, U. Bayol, G. Diniz, C. Karaca, and F. Zorlu, “Primary squamous cell carcinoma of the urethral diverticulum mimicking prostate cancer: Case report and review of the literature”, CUAJ, vol. 9, no. 5-6, pp. E329–32, May 2015.