Kishan, C., N. S. Kumar, G. H. Rao, and K. Madhala. “Comparative Study of Intravenous Dexmedetomidine As Premedication Versus Supplementation for Spinal Anaesthesia With Intrathecal 0.75% Isobaric Ropivacaine in Elective Lower Limb Surgeries and Lower Abdominal Surgeries: Government General Hospital, Nizamabad”. International Journal of Health Sciences, vol. 6, no. S1, May 2022, pp. 12144-55, doi:10.53730/ijhs.v6nS1.8040.