Kakkar Bhavna, Gupta Lalit, Gupta Anish, Kakkar Kamna
Department of Anaesthesia, Maulana Azad Medical College, Lok Nayak Hospital, Delhi, India.
Department of CTVS, AIIMS Hospital, New Delhi, India.
Saudi J Anaesth. 2017 Oct-Dec;11(4):495-496. doi: 10.4103/sja.SJA_98_17.