Sedation during spinal anaesthesia : A comparison between Dexmedetomidine and midazolam infusion. International Journal of Biomedical and Advance Research, [S. l.], v. 8, n. 5, p. 228–232, 2017. DOI: 10.7439/ijbar.v8i5.4183. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/4183. Acesso em: 16 feb. 2026.