Mittal Amit Kumar, Dubey Mamta, Arora Manisha, Bhagat Sangeeta, Bhargava Ajay Kumar
Department of Anaesthesiology, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India.
Indian J Anaesth. 2017 Jun;61(6):519-521. doi: 10.4103/ija.IJA_130_17.