Bhattacharjee Anirban, Anand Rahul Kumar, Baidya Dalim Kumar, Ray Bikash Ranjan
Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India.
Indian J Anaesth. 2021 Mar;65(3):254-256. doi: 10.4103/ija.IJA_1050_20. Epub 2021 Mar 13.