Soni Kapil Dev, Gupta Babita, Agrawal Pramendra, D'souza Nita, Sinha Chandni
Department of Anaesthesia, Jai Prakash Narayan Apex Trauma Centre, All India Institute of Medical Sciences, New Delhi, India.
Indian J Crit Care Med. 2011 Oct;15(4):237-8. doi: 10.4103/0972-5229.92072.