Agarwal, A., G. Sigdel, and W. Belokar. “A Rare Case of Giant Urethral Calculus and Multiple Urethral Diverticulum”. Journal of College of Medical Sciences-Nepal, vol. 8, no. 2, Sept. 2012, pp. 46-48, doi:10.3126/jcmsn.v8i2.6838.