Rayamajhi, Anuj Jung, Prashanta Paudel, Subash Chandra Paudel, Bidur Kumar Dhungel, and Rupesh Kumar Yadav. 2019. “Ultrasound Guided Peripheral Nerve Block As Alternative to Subarachnoid Block in Total Hip Replacement Arthroplasty: A Retrospective Study”. Journal of Chitwan Medical College 9 (4): 43-46. https://doi.org/10.3126/jcmc.v9i4.26900.