Irfan Khan (2023) “To evaluate the efficacy of magnesium sulfate and fentanyl as an adjuvant to ropivacaine in supraclavicular brachial plexus block for post-operative pain relief in the upper limb surgeries: A comparative randomized study”, Asian Journal of Medical Sciences, 14(2), pp. 67–73. Available at: https://nepjol.info./index.php/AJMS/article/view/49660 (Accessed: 13 January 2025).