Thapa Deepak, Ahuja Vanita, Gombar Satinder, Ramakumar Nirupa, Dass Christopher
Department of Anaesthesia and Intensive Care, Government Medical College and Hospital, Chandigarh, India.
J Anaesthesiol Clin Pharmacol. 2017 Apr-Jun;33(2):278-279. doi: 10.4103/0970-9185.173383.