“Comparison of Endoscopic Versus Percutaneous Approach (Blind) to Control the Obturator Jerk in Patients Undergoing Transurethral Resection of Bladder Tumors Under Spinal Anesthesia”. 2020. Bangladesh Journal of Urology 21 (2): 120-26. https://doi.org/10.3329/bju.v21i2.49885.