Barua Kaushik, Tosh Pulak, Narayani Naina, Rajan Sunil
Department of Anaesthesiology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India.
Saudi J Anaesth. 2020 Oct-Dec;14(4):545-546. doi: 10.4103/sja.SJA_160_20. Epub 2020 Sep 24.