Talawar Praveen, Tandon Shipra, Tripathy D K, Kaushal Ashutosh
Department of Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India.
Indian J Anaesth. 2020 Jul;64(7):638-640. doi: 10.4103/ija.IJA_57_20. Epub 2020 Jul 1.