SHASHIDHAR, Y.; KAUSHAL, R.; AHIRWAL, R. A comparative study on upper limb supraclavicular brachial plexus block: dexmedetomidine with ropivacaine and dexamethasone with ropivacaine and ropivacaine alone. International Journal of Health and Clinical Research, [S. l.], v. 3, n. 12(S), p. 14–21, 2020. Disponível em: https://www.ijhcr.com/index.php/ijhcr/article/view/622. Acesso em: 4 feb. 2026.