Ghimire, A., B. . Bhattarai, S. Koirala, and A. Subedi. “Analgesia before Performing Subarachnoid Block in the Sitting Position in Patients With Proximal Femoral Fracture: A Comparison Between Fascia Iliaca Block and Femoral Nerve Block”. Kathmandu University Medical Journal, vol. 13, no. 2, Feb. 2017, pp. 152-5, doi:10.3126/kumj.v13i2.16789.