Rizvi Mohammed Meesam, Singh Raj Bahadur, Sarkar Arindam, Choubey Sanjay
Department of Anaesthesiology, Era's Lucknow Medical College and Hospital, Lucknow, Uttar Pradesh, India.
J Anaesthesiol Clin Pharmacol. 2015 Apr-Jun;31(2):279-80. doi: 10.4103/0970-9185.155215.