Irfan Ul Haq, Shams Ul Islam, Muhammad Safdar Khan, Sarmad Imtiaz, Muhammad Asif (2022) “Comparative Study of Captopril Gel Assisted Clean Intermittent Self-Catheterization Versus Xylocaine Gel in Preventing Recurrence of Urethral Stricture Following Direct Vision Internal Urethrotomy ”, Pakistan Journal of Medical & Health Sciences, 16(08), p. 169. doi: 10.53350/pjmhs22168169.