Supraclavicular Brachial Plexus Block with and without Dexamethasone as an Adjuvant to local anaesthetics: a Comparative Study. International Journal of Biomedical and Advance Research, [S. l.], v. 7, n. 9, p. 456–459, 2016. DOI: 10.7439/ijbar.v7i9.3625. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/3625. Acesso em: 17 feb. 2026.