M. Bangash, M. Hammad Ather, N. Khan, S. Mohammad, and Z. Uddin, “COMPARISON OF RECURRENCE RATE BETWEEN EN BLOC RESECTION OF BLADDER TUMOUR AND CONVENTIONAL TECHNIQUE FOR NON-MUSCLE INVASIVE BLADDER CANCER”, J Ayub Med Coll Abbottabad, vol. 32, no. 4, pp. 435–440, Sep. 2020.