Akhil, Dr. Kammali, și colab. „Comparison of dexamethasone and dexmedetomidine as adjuvants to 0.5% bupivacaine in ultrasound-guided infraclavicular brachial plexus block for elective upper limb surgeries: a randomized double-blind comparative study”. Student’s Journal of Health Research Africa, vol. 7, nr. 2, iunie 2026, p. 10, https://doi.org/10.51168/sjhrafrica.v7i2.2763.