B. S. Biswal, V. Gupta, S. K. Das, and D. K. Sabat, “A Large Anterior Urethral Calculus Presenting as Urethrocutaneous Fistula”, Al-Kindy Col. Med. J, vol. 19, no. 3, pp. 36–39, Dec. 2023, doi: 10.47723/kcmj.v19i3.1127.