Kumar Sanjay, Kaushal Ashutosh, Shamim Rafat
Department of Anaesthesia, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
Department of Neuroanaesthesia and Critical Care, All India Institute of Medical Sciences, New Delhi, India.
Saudi J Anaesth. 2017 Jul-Sep;11(3):351-352. doi: 10.4103/sja.SJA_637_16.