Jaiswal Santosh Kumar, Sreevastava Deepak Kumar, Datta Rashmi, Lamba Navdeep Singh
Department of Anaesthesiology and Critical Care, Army Hospital (Research and Referral), Delhi Cantonment, India.
Indian J Anaesth. 2013 Nov;57(6):615-7. doi: 10.4103/0019-5049.123340.