Kakkar Aanchal, Chilkoti Gitanjali, Mohta Medha, Sethi Ak, Arora Mansi
Department of Anesthesiology and Critical Care, University College of Medical Sciences and GTB Hospital, New Delhi, India.
Indian J Anaesth. 2013 Nov;57(6):628-30. doi: 10.4103/0019-5049.123347.