Rishad MM, Reza IB, Noor N, Chowdhury T, Tahseen H, Zahiruddin M, Islam QT, Ahasan HN, Azad KAK. Comparison of Disease Severity and In-hospital Outcome of COVID-19 among Non-vaccinated versus Vaccinated (1st dose) Hospitalized Patients in a Tertiary Care Hospital: an Observational Study. Bangla J Med [Internet]. 2022 Aug. 30 [cited 2024 Nov. 22];33(3):293-9. Available from: https://banglajol.info/index.php/BJMED/article/view/61376