Rishad, Mahbub Mayukh, Ishrat Binte Reza, Nawsabah Noor, Tasmina Chowdhury, Homayra Tahseen, Mohammad Zahiruddin, Quazi Tarikul Islam, HAM Nazmul Ahasan, and Khan Abul Kalam Azad. “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”. Bangladesh Journal of Medicine 33, no. 3 (August 30, 2022): 293–299. Accessed November 22, 2024. https://banglajol.info/index.php/BJMED/article/view/61376.