Singh Vipin Kumar, Yadav Rajiv Ratan Singh, Verma Sateesh
Assistant Professor, Department of Anesthesiology and Critical Care, King George's Medical University , Lucknow, Uttar Pradesh, India .
Assistant Professor, Department of Emergency Medicine, Dr RMLIMS , Lucknow, Uttar Pradesh, India .
J Clin Diagn Res. 2016 May;10(5):UL01. doi: 10.7860/JCDR/2016/18986.7828. Epub 2016 May 1.