Baral, B.K., Poudel, P.R., Rajbhandari, M., Karki, A.J. and Dhakal, G.R. 2023. Ultrasound versus Nerve Stimulator Guided Obturator Nerve Block in Patients Undergoing Transurethral Resection of Bladder Tumor. Journal of Nepal Health Research Council. 20, 4 (Jul. 2023), 998-1002. DOI:https://doi.org/10.33314/jnhrc.v20i4.4523.