“Effectiveness of endoscopic injection of 2% lignocaine in to the bladder wall to control obturator jerk during transurethral resection of bladder tumor”, Bang J Urology, vol. 13, no. 2, pp. 64–69, Jul. 2012, Accessed: Jul. 04, 2026. [Online]. Available: https://www.banglajol.info/index.php/BJU/article/view/11113