Ajmera, R., P. K. Saini, K. Sharma, R. R. Pawar, and R. Yadav. “A Comparative Study of Catheter Size Effect After Direct Vision Internal Urethrotomy for Small Urethral Strictures”. International Journal of Research in Medical Sciences, vol. 13, no. 1, Dec. 2024, pp. 226-9, doi:10.18203/2320-6012.ijrms20244119.