Kerai Sukhyanti, Saith Vandana, Kumar Rakesh, Tewari Saipriya
Department of Anaesthesiology and Critical Care, Maulana Azad Medical College and Associated Lok Nayak Hospital, New Delhi, India.
Indian J Anaesth. 2016 Aug;60(8):599-601. doi: 10.4103/0019-5049.187811.