Kumar Vinod, Gupta Nishkarsh
Department of Onco-Anaesthesia and Palliative Medicine, Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India.
Indian J Cancer. 2020 Oct-Dec;57(4):502-504. doi: 10.4103/ijc.IJC_702_20.