Effect of dexmedetomidine as an adjuvant to 0.75% ropivacaine in axillary brachial plexus block for forearm and hand surgeries. International Journal of Biomedical Research, [S. l.], v. 7, n. 4, p. 187–192, 2016. DOI: 10.7439/ijbr.v7i4.3141. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/3141. Acesso em: 29 mar. 2026.