Inphum, Panjai. “A comparison study of 2 mg versus 4 mg of dexamethasone combined with local anesthetic drug in increasing the analgesic duration of a single-shot supraclavicular brachial plexus block”. Thai Journal of Anesthesiology 43, no. 4 (January 30, 2018): 307–315. accessed September 21, 2026. https://he02.tci-thaijo.org/index.php/anesthai/article/view/110601.