Singh, Arvinder Pal, Sunil Chawla, Sukhminder Jit Singh Bajwa, and Menaal Khanna. 2019. “Efficacy and Safety of Dexmedetomidine As an Intrathecal Agent: A Dose Finding Clinical Study”. Anaesthesia, Pain & Intensive Care, January, 13-18. https://mail.apicareonline.com/index.php/APIC/article/view/152.