Khandelwal Ankur, Singh Gyaninder Pal, Kharwar Ramesh Kumar, Deganwa Mangilal
Department of Neuroanaesthesiology and Critical Care, All India Institute of Medical Sciences (AIIMS), New Delhi, India.
Anaesthesiol Intensive Ther. 2017;49(3):241-242. doi: 10.5603/AIT.a2017.0032. Epub 2017 Jul 16.