Bansal Teena, Jaiswal Rajmala, Bala Manju, Seelwal Deepika
Department of Anaesthesiology and Critical Care, Pt. B.D. Sharma University of Health Sciences, Rohtak, Haryana, Punjab, India.
Indian J Anaesth. 2019 Apr;63(4):317-319. doi: 10.4103/ija.IJA_769_18.