“Effects of Single Bolus Dose of Intravenous Dexmedetomidine on Intrathecal Hyperbaric Bupivacaine: A Randomized Double Blind Placebo Controlled Trial”. 2016. Journal of Society of Anesthesiologists of Nepal 3 (1): 8-12. https://doi.org/10.3126/jsan.v3i1.14652.