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 (Sep. 2022), 169. DOI:https://doi.org/10.53350/pjmhs22168169.