Sultana, H., Uddin, S., Karim, R., Rahaman, M. . S., Rahman, M. M., Rahat, S. F., & Sharmin, R. (2020). Post Vaccination Immunity Status Against Hepatitis B Virus Infection-An Analytical Study. Journal of Dhaka National Medical College & Hospital, 26(2), 23–27. https://doi.org/10.3329/jdnmch.v26i2.80175