An observational study to compare the effect of intravenous dexmedetomidine versus intravenous magnesium sulphate pretreatment on characteristics of spinal anaesthesia
			Authors : Akash Gajendra, Tripti Vatsalya, Vikas Gupta, Vandana Pandey*, Shikha Mehrotra
			DOI : 10.18231/j.pjms.2023.006