Rajesh Kumar, and Apoorva Jaiswal. 2024. “Nalbuphine As an Adjuvant to Bupivacaine in Ultrasound-Guided Brachial Plexus Blockade: A Meta-Analysis of Randomized and Controlled Trials”. Asian Journal of Medical Sciences 15 (1):254-61. https://doi.org/10.3126/ajms.v15i1.57163.