Babu Karthik C, Rajan Sunil, Paul Jerry, Kumar Lakshmi
Department of Anaesthesiology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India.
Saudi J Anaesth. 2020 Jul-Sep;14(3):411-412. doi: 10.4103/sja.SJA_259_20. Epub 2020 May 30.