Manzoor, Shaiqa, and Masarat Ara. 2022. “Comparison of Dexmedetomidine and Dexamethasone Used As Adjuvant to Ropivacaine in Ultrasound-Guided Supraclavicular Brachial Plexus Block: An Observational Study”. Academia Anesthesiologica International 7 (1), 57-60. https://aijournals.com/index.php/aan/article/view/2465.