Acharya , Krishna Prasad, et al. “Comparative Study of Fascia Iliaca Block Vs. Pericapsular Nerve Group Block in Preoperative Pain Management for Fragility Hip Fractures”. Journal of Karnali Academy of Health Sciences, vol. 8, no. 2, Sept. 2025, pp. 16-19, https://nepjol.info/index.php/jkahs/article/view/84651.