Yadav Monu, Chikkala Ramakrishnaprasad, Kulkarni Dilip, Gopinath R
Department of Anaesthesiology and Critical Care, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Saudi J Anaesth. 2017 Oct-Dec;11(4):516-517. doi: 10.4103/sja.SJA_288_17.