“Seroprevalence of Apparently Healthy and Unvaccinated Healthcare Workers at the Ward of COVID Patients in a Referral Hospital, Dhaka, Bangladesh”. Journal of Armed Forces Medical College, Bangladesh 18, no. 2 (August 21, 2023): 31–34. Accessed June 29, 2026. https://banglajol.info/index.php/JAFMC/article/view/63992.