R L Brunda, Keri Vishakh C, Sinha Tej Prakash, Bhoi Sanjeev, Mishra Prakash Ranjan
Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India.
Infectious Diseases (Medicine and Microbiology), All India Institute of Medical Sciences, New Delhi, India.
Postgrad Med J. 2021 Jan;97(1143):3-4. doi: 10.1136/postgradmedj-2020-138747. Epub 2020 Sep 17.