Kunwar, Ashok Kumar, et al. “Recurrence and Progression of Non-Muscle Invasive Bladder Cancer Following Trans-Urethral Resection of Bladder Tumour With Adjuvant Intravesical Chemo-Immunotherapy”. Journal of Chitwan Medical College, vol. 10, no. 3, Oct. 2020, pp. 34-38, https://doi.org/10.3126/jcmc.v10i3.32035.