Dr. Abhraneel Guha, Dr. Subhrojyoti Bhowmick, Dr. Aritra Chakrabarti, Dr. Subhrojyoti Bhowmick, Dr. Saibal Das, Dr. Rahul Khandelwal, Dr. Aditya Singh, Dr. Ajoy Krishna Sarkar, Anupam Das, Dr. Krishnangshu Ray, Dr. Sujit Kar Purkayastha. Comparison Of In-Hospital Mortality Of COVID-19 Patients Between Those Who Were Vaccinated And Who Were Not: In-Hospital Mortality Of COVID-19 Patients Between Those Who Were Vaccinated And Who Were Not. Natl J Integr Res Med [Internet]. 2021 Sep. 1 [cited 2024 May 4];12(4):26-8. Available from: http://nicpd.ac.in/ojs-/index.php/njirm/article/view/3135