Makkar Jeetinder Kaur, Jain Divya, Jain Kajal, Pareek Ashish
Department of anesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
J Anaesthesiol Clin Pharmacol. 2018 Apr-Jun;34(2):268-269. doi: 10.4103/0970-9185.173338.